@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix : <https://w3id.org/pmd/co/> .
@prefix dc: <http://purl.org/dc/elements/1.1/> .
@prefix obo: <http://purl.obolibrary.org/obo/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix chebi: <http://purl.obolibrary.org/obo/chebi#3> .
@prefix terms: <http://purl.org/dc/terms/> .
@prefix protege: <http://protege.stanford.edu/plugins/owl/protege#> .
@prefix oboInOwl: <http://www.geneontology.org/formats/oboInOwl#> .

protege:defaultLanguage
    a owl:AnnotationProperty .

obo:BFO_0000001
    obo:BFO_0000179 "entity" ;
    obo:BFO_0000180 "Entity" ;
    obo:IAO_0000112 "Julius Caesar"@en, "Verdi’s Requiem"@en, "the Second World War"@en, "your body mass index"@en ;
    obo:IAO_0000116 "BFO 2 Reference: In all areas of empirical inquiry we encounter general terms of two sorts. First are general terms which refer to universals or types:animaltuberculosissurgical procedurediseaseSecond, are general terms used to refer to groups of entities which instantiate a given universal but do not correspond to the extension of any subuniversal of that universal because there is nothing intrinsic to the entities in question by virtue of which they – and only they – are counted as belonging to the given group. Examples are: animal purchased by the Emperortuberculosis diagnosed on a Wednesdaysurgical procedure performed on a patient from Stockholmperson identified as candidate for clinical trial #2056-555person who is signatory of Form 656-PPVpainting by Leonardo da VinciSuch terms, which represent what are called ‘specializations’ in [81"@en, "Entity doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. For example Werner Ceusters 'portions of reality' include 4 sorts, entities (as BFO construes them), universals, configurations, and relations. It is an open question as to whether entities as construed in BFO will at some point also include these other portions of reality. See, for example, 'How to track absolutely everything' at http://www.referent-tracking.com/_RTU/papers/CeustersICbookRevised.pdf"@en ;
    obo:IAO_0000600 "An entity is anything that exists or has existed or will exist. (axiom label in BFO2 Reference: [001-001])"@en ;
    dc:identifier "001-BFO" ;
    a owl:Class ;
    rdfs:isDefinedBy <http://purl.obolibrary.org/obo/bfo.owl> ;
    rdfs:label "entity"@en ;
    skos:definition "(Elucidation) An entity is anything that exists or has existed or will exist"@en ;
    skos:example "Julius Caesar; the Second World War; your body mass index; Verdi's Requiem"@en .

obo:BFO_0000002
    obo:BFO_0000179 "continuant" ;
    obo:BFO_0000180 "Continuant" ;
    obo:IAO_0000115 "An entity that exists in full at any time in which it exists at all, persists through time while maintaining its identity and has no temporal parts."@en ;
    obo:IAO_0000116 "BFO 2 Reference: Continuant entities are entities which can be sliced to yield parts only along the spatial dimension, yielding for example the parts of your table which we call its legs, its top, its nails. ‘My desk stretches from the window to the door. It has spatial parts, and can be sliced (in space) in two. With respect to time, however, a thing is a continuant.’ [60, p. 240"@en, "Continuant doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. For example, in an expansion involving bringing in some of Ceuster's other portions of reality, questions are raised as to whether universals are continuants"@en ;
    obo:IAO_0000600 "A continuant is an entity that persists, endures, or continues to exist through time while maintaining its identity. (axiom label in BFO2 Reference: [008-002])"@en ;
    obo:IAO_0000601 "if b is a continuant and if, for some t, c has_continuant_part b at t, then c is a continuant. (axiom label in BFO2 Reference: [126-001])"@en, "if b is a continuant and if, for some t, cis continuant_part of b at t, then c is a continuant. (axiom label in BFO2 Reference: [009-002])"@en, "if b is a material entity, then there is some temporal interval (referred to below as a one-dimensional temporal region) during which b exists. (axiom label in BFO2 Reference: [011-002])"@en ;
    obo:IAO_0000602 "(forall (x y) (if (and (Continuant x) (exists (t) (continuantPartOfAt y x t))) (Continuant y))) // axiom label in BFO2 CLIF: [009-002] ", "(forall (x y) (if (and (Continuant x) (exists (t) (hasContinuantPartOfAt y x t))) (Continuant y))) // axiom label in BFO2 CLIF: [126-001] ", "(forall (x) (if (Continuant x) (Entity x))) // axiom label in BFO2 CLIF: [008-002] ", "(forall (x) (if (Material Entity x) (exists (t) (and (TemporalRegion t) (existsAt x t))))) // axiom label in BFO2 CLIF: [011-002] " ;
    dc:identifier "008-BFO" ;
    a owl:Class ;
    rdfs:isDefinedBy <http://purl.obolibrary.org/obo/bfo.owl> ;
    rdfs:label "continuant"@en ;
    rdfs:subClassOf obo:BFO_0000001, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000002 ;
        owl:onProperty obo:BFO_0000176
    ] ;
    owl:disjointWith obo:BFO_0000003 ;
    skos:definition "(Elucidation) A continuant is an entity that persists, endures, or continues to exist through time while maintaining its identity"@en ;
    skos:example "A human being; a tennis ball; a cave; a region of space; someone's temperature"@en .

obo:BFO_0000003
    dc:identifier "077-BFO" ;
    a owl:Class ;
    rdfs:label "occurrent"@en ;
    rdfs:subClassOf obo:BFO_0000001 ;
    skos:definition "(Elucidation) An occurrent is an entity that unfolds itself in time or it is the start or end of such an entity or it is a temporal or spatiotemporal region"@en ;
    skos:example "As for process, history, process boundary, spatiotemporal region, zero-dimensional temporal region, one-dimensional temporal region, temporal interval, temporal instant."@en .

obo:BFO_0000004
    obo:BFO_0000179 "ic" ;
    obo:BFO_0000180 "IndependentContinuant" ;
    obo:IAO_0000112 "a chair"@en, "a heart"@en, "a leg"@en, "a molecule"@en, "a spatial region"@en, "an atom"@en, "an orchestra."@en, "an organism"@en, "the bottom right portion of a human torso"@en, "the interior of your mouth"@en ;
    obo:IAO_0000115 "b is an independent continuant = Def. b is a continuant which is such that there is no c and no t such that b s-depends_on c at t. (axiom label in BFO2 Reference: [017-002])"@en ;
    obo:IAO_0000601 "For any independent continuant b and any time t there is some spatial region r such that b is located_in r at t. (axiom label in BFO2 Reference: [134-001])"@en, "For every independent continuant b and time t during the region of time spanned by its life, there are entities which s-depends_on b during t. (axiom label in BFO2 Reference: [018-002])"@en ;
    obo:IAO_0000602 "(forall (x t) (if (IndependentContinuant x) (exists (r) (and (SpatialRegion r) (locatedInAt x r t))))) // axiom label in BFO2 CLIF: [134-001] ", "(forall (x t) (if (and (IndependentContinuant x) (existsAt x t)) (exists (y) (and (Entity y) (specificallyDependsOnAt y x t))))) // axiom label in BFO2 CLIF: [018-002] ", "(iff (IndependentContinuant a) (and (Continuant a) (not (exists (b t) (specificallyDependsOnAt a b t))))) // axiom label in BFO2 CLIF: [017-002] " ;
    dc:identifier "017-BFO" ;
    a owl:Class ;
    rdfs:comment "A continuant that is a bearer of quality and realizable entity entities, in which other entities inhere and which itself cannot inhere in anything."@en ;
    rdfs:isDefinedBy <http://purl.obolibrary.org/obo/bfo.owl> ;
    rdfs:label "independent continuant"@en ;
    rdfs:subClassOf obo:BFO_0000002, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000004 ;
        owl:onProperty obo:BFO_0000176
    ] ;
    owl:disjointWith obo:BFO_0000020, obo:BFO_0000031 ;
    skos:definition "b is an independent continuant =Def b is a continuant & there is no c such that b specifically depends on c or b generically depends on c"@en ;
    skos:example "An atom; a molecule; an organism; a heart; a chair; the bottom right portion of a human torso; a leg; the interior of your mouth; a spatial region; an orchestra"@en .

obo:BFO_0000006
    dc:identifier "035-BFO" ;
    a owl:Class ;
    rdfs:label "spatial region"@en ;
    rdfs:subClassOf obo:BFO_0000141, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000006 ;
        owl:onProperty obo:BFO_0000176
    ] ;
    skos:definition "(Elucidation) A spatial region is a continuant entity that is a continuant part of the spatial projection of a portion of spacetime at a given time"@en ;
    skos:example "As for zero-dimensional spatial region, one-dimensional spatial region, two-dimensional spatial region, three-dimensional spatial region"@en .

obo:BFO_0000008
    dc:identifier "100-BFO" ;
    a owl:Class ;
    rdfs:label "temporal region"@en ;
    rdfs:subClassOf obo:BFO_0000003, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000008 ;
        owl:onProperty obo:BFO_0000132
    ], [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000008 ;
        owl:onProperty obo:BFO_0000139
    ] ;
    skos:definition "(Elucidation) A temporal region is an occurrent over which processes can unfold"@en ;
    skos:example "As for zero-dimensional temporal region and one-dimensional temporal region"@en .

obo:BFO_0000009
    dc:identifier "039-BFO" ;
    a owl:Class ;
    rdfs:label "two-dimensional spatial region"@en ;
    rdfs:subClassOf obo:BFO_0000006, [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000009
                obo:BFO_0000018
                obo:BFO_0000026
            )
        ] ;
        owl:onProperty obo:BFO_0000178
    ] ;
    skos:definition "(Elucidation) A two-dimensional spatial region is a spatial region that is a whole consisting of a surface together with zero or more surfaces which may have spatial regions of lower dimension as parts"@en ;
    skos:example "The surface of a sphere-shaped part of space; an infinitely thin plane in space"@en .

obo:BFO_0000011
    dc:identifier "095-BFO" ;
    a owl:Class ;
    rdfs:label "spatiotemporal region"@en ;
    rdfs:subClassOf obo:BFO_0000003, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000011 ;
        owl:onProperty obo:BFO_0000132
    ], [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000011 ;
        owl:onProperty obo:BFO_0000139
    ] ;
    skos:definition "(Elucidation) A spatiotemporal region is an occurrent that is an occurrent part of spacetime"@en ;
    skos:example "The spatiotemporal region occupied by the development of a cancer tumour; the spatiotemporal region occupied by an orbiting satellite"@en ;
    skos:scopeNote "'Spacetime' here refers to the maximal instance of the universal spatiotemporal region."@en .

obo:BFO_0000015
    dc:identifier "083-BFO" ;
    a owl:Class ;
    rdfs:label "process"@en ;
    rdfs:subClassOf obo:BFO_0000003, [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000015
                obo:BFO_0000035
            )
        ] ;
        owl:onProperty obo:BFO_0000117
    ], [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000015 ;
        owl:onProperty obo:BFO_0000132
    ], [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000015 ;
        owl:onProperty obo:BFO_0000139
    ] ;
    skos:altLabel "event"@en ;
    skos:definition "(Elucidation) p is a process means p is an occurrent that has some temporal proper part and for some time t, p has some material entity as participant"@en ;
    skos:example "An act of selling; the life of an organism; a process of sleeping; a process of cell-division; a beating of the heart; a process of meiosis; the taxiing of an aircraft; the programming of a computer"@en .

obo:BFO_0000016
    obo:BFO_0000179 "disposition" ;
    obo:BFO_0000180 "Disposition" ;
    obo:IAO_0000112 "an atom of element X has the disposition to decay to an atom of element Y"@en, "certain people have a predisposition to colon cancer"@en, "children are innately disposed to categorize objects in certain ways."@en, "the cell wall is disposed to filter chemicals in endocytosis and exocytosis"@en ;
    obo:IAO_0000116 "BFO 2 Reference: Dispositions exist along a strength continuum. Weaker forms of disposition are realized in only a fraction of triggering cases. These forms occur in a significant number of cases of a similar type."@en ;
    obo:IAO_0000600 "b is a disposition means: b is a realizable entity & b’s bearer is some material entity & b is such that if it ceases to exist, then its bearer is physically changed, & b’s realization occurs when and because this bearer is in some special physical circumstances, & this realization occurs in virtue of the bearer’s physical make-up. (axiom label in BFO2 Reference: [062-002])"@en ;
    obo:IAO_0000601 "If b is a realizable entity then for all t at which b exists, b s-depends_on some material entity at t. (axiom label in BFO2 Reference: [063-002])"@en ;
    obo:IAO_0000602 "(forall (x t) (if (and (RealizableEntity x) (existsAt x t)) (exists (y) (and (MaterialEntity y) (specificallyDepends x y t))))) // axiom label in BFO2 CLIF: [063-002] ", "(forall (x) (if (Disposition x) (and (RealizableEntity x) (exists (y) (and (MaterialEntity y) (bearerOfAt x y t)))))) // axiom label in BFO2 CLIF: [062-002] " ;
    dc:identifier "062-BFO" ;
    a owl:Class ;
    rdfs:isDefinedBy <http://purl.obolibrary.org/obo/bfo.owl> ;
    rdfs:label "disposition"@en ;
    rdfs:subClassOf obo:BFO_0000017 ;
    owl:disjointWith obo:BFO_0000023 ;
    skos:altLabel "internally-grounded realizable entity"@en ;
    skos:definition "(Elucidation) A disposition b is a realizable entity such that if b ceases to exist then its bearer is physically changed & b's realization occurs when and because this bearer is in some special physical circumstances & this realization occurs in virtue of the bearer's physical make-up"@en ;
    skos:example "An atom of element X has the disposition to decay to an atom of element Y; the cell wall is disposed to transport cellular material through endocytosis and exocytosis; certain people have a predisposition to colon cancer; children are innately disposed to categorize objects in certain ways"@en .

obo:BFO_0000017
    obo:BFO_0000179 "realizable" ;
    obo:BFO_0000180 "RealizableEntity" ;
    obo:IAO_0000112 "the disposition of this piece of metal to conduct electricity."@en, "the disposition of your blood to coagulate"@en, "the function of your reproductive organs"@en, "the role of being a doctor"@en, "the role of this boundary to delineate where Utah and Colorado meet"@en ;
    obo:IAO_0000115 "A specifically dependent continuant  that inheres in continuant  entities and are not exhibited in full at every time in which it inheres in an entity or group of entities. The exhibition or actualization of a realizable entity is a particular manifestation, functioning or process that occurs under certain circumstances."@en ;
    obo:IAO_0000600 "To say that b is a realizable entity is to say that b is a specifically dependent continuant that inheres in some independent continuant which is not a spatial region and is of a type instances of which are realized in processes of a correlated type. (axiom label in BFO2 Reference: [058-002])"@en ;
    obo:IAO_0000601 "All realizable dependent continuants have independent continuants that are not spatial regions as their bearers. (axiom label in BFO2 Reference: [060-002])"@en ;
    obo:IAO_0000602 "(forall (x t) (if (RealizableEntity x) (exists (y) (and (IndependentContinuant y) (not (SpatialRegion y)) (bearerOfAt y x t))))) // axiom label in BFO2 CLIF: [060-002] ", "(forall (x) (if (RealizableEntity x) (and (SpecificallyDependentContinuant x) (exists (y) (and (IndependentContinuant y) (not (SpatialRegion y)) (inheresIn x y)))))) // axiom label in BFO2 CLIF: [058-002] " ;
    dc:identifier "058-BFO" ;
    a owl:Class ;
    rdfs:isDefinedBy <http://purl.obolibrary.org/obo/bfo.owl> ;
    rdfs:label "realizable entity"@en ;
    rdfs:subClassOf obo:BFO_0000020 ;
    owl:disjointWith obo:BFO_0000019 ;
    skos:definition "(Elucidation) A realizable entity is a specifically dependent continuant that inheres in some independent continuant which is not a spatial region & which is of a type some instances of which are realized in processes of a correlated type"@en ;
    skos:example "The role of being a doctor; the role of this boundary to delineate where Utah and Colorado meet; the function of your reproductive organs; the disposition of your blood to coagulate; the disposition of this piece of metal to conduct electricity"@en .

obo:BFO_0000018
    dc:identifier "037-BFO" ;
    a owl:Class ;
    rdfs:label "zero-dimensional spatial region"@en ;
    rdfs:subClassOf obo:BFO_0000006, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000018 ;
        owl:onProperty obo:BFO_0000178
    ] ;
    skos:definition "(Elucidation) A zero-dimensional spatial region is one or a collection of more than one spatially disjoint points in space"@en ;
    skos:example "The spatial region occupied at some time instant by the North Pole"@en .

obo:BFO_0000019
    obo:BFO_0000179 "quality" ;
    obo:BFO_0000180 "Quality" ;
    obo:IAO_0000112 "the ambient temperature of this portion of air"@en, "the color of a tomato"@en, "the length of the circumference of your waist"@en, "the mass of this piece of gold."@en, "the shape of your nose"@en, "the shape of your nostril"@en ;
    obo:IAO_0000600 "a quality is a specifically dependent continuant that, in contrast to roles and dispositions, does not require any further process in order to be realized. (axiom label in BFO2 Reference: [055-001])"@en ;
    obo:IAO_0000601 "If an entity is a quality at any time that it exists, then it is a quality at every time that it exists. (axiom label in BFO2 Reference: [105-001])"@en ;
    obo:IAO_0000602 "(forall (x) (if (Quality x) (SpecificallyDependentContinuant x))) // axiom label in BFO2 CLIF: [055-001] ", "(forall (x) (if (exists (t) (and (existsAt x t) (Quality x))) (forall (t_1) (if (existsAt x t_1) (Quality x))))) // axiom label in BFO2 CLIF: [105-001] " ;
    dc:identifier "055-BFO" ;
    a owl:Class ;
    rdfs:isDefinedBy <http://purl.obolibrary.org/obo/bfo.owl> ;
    rdfs:label "quality"@en ;
    rdfs:subClassOf obo:BFO_0000020 ;
    skos:definition "(Elucidation) A quality is a specifically dependent continuant that, in contrast to roles and dispositions, does not require any further process in order to be realized"@en ;
    skos:example "The colour of a tomato; the ambient temperature of this portion of air; the length of the circumference of your waist; the shape of your nose; the shape of your nostril; the mass of this piece of gold"@en .

obo:BFO_0000020
    obo:BFO_0000179 "sdc" ;
    obo:BFO_0000180 "SpecificallyDependentContinuant" ;
    obo:IAO_0000112 "Reciprocal specifically dependent continuants: the function of this key to open this lock and the mutually dependent disposition of this lock: to be opened by this key"@en, "of one-sided specifically dependent continuants: the mass of this tomato"@en, "of relational dependent continuants (multiple bearers): John’s love for Mary, the ownership relation between John and this statue, the relation of authority between John and his subordinates."@en, "the disposition of this fish to decay"@en, "the function of this heart: to pump blood"@en, "the mutual dependence of proton donors and acceptors in chemical reactions [79"@en, "the mutual dependence of the role predator and the role prey as played by two organisms in a given interaction"@en, "the pink color of a medium rare piece of grilled filet mignon at its center"@en, "the role of being a doctor"@en, "the shape of this hole."@en, "the smell of this portion of mozzarella"@en ;
    obo:IAO_0000115 "b is a relational specifically dependent continuant = Def. b is a specifically dependent continuant and there are n &gt; 1 independent continuants c1, … cn which are not spatial regions are such that for all 1  i &lt; j  n, ci  and cj share no common parts, are such that for each 1  i  n, b s-depends_on ci at every time t during the course of b’s existence (axiom label in BFO2 Reference: [131-004])"@en, "b is a specifically dependent continuant = Def. b is a continuant & there is some independent continuant c which is not a spatial region and which is such that b s-depends_on c at every time t during the course of b’s existence. (axiom label in BFO2 Reference: [050-003])"@en ;
    obo:IAO_0000116 "Specifically dependent continuant doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. We're not sure what else will develop here, but for example there are questions such as what are promises, obligation, etc."@en ;
    obo:IAO_0000412 <http://purl.obolibrary.org/obo/pato.owl> ;
    obo:IAO_0000602 "(iff (RelationalSpecificallyDependentContinuant a) (and (SpecificallyDependentContinuant a) (forall (t) (exists (b c) (and (not (SpatialRegion b)) (not (SpatialRegion c)) (not (= b c)) (not (exists (d) (and (continuantPartOfAt d b t) (continuantPartOfAt d c t)))) (specificallyDependsOnAt a b t) (specificallyDependsOnAt a c t)))))) // axiom label in BFO2 CLIF: [131-004] ", "(iff (SpecificallyDependentContinuant a) (and (Continuant a) (forall (t) (if (existsAt a t) (exists (b) (and (IndependentContinuant b) (not (SpatialRegion b)) (specificallyDependsOnAt a b t))))))) // axiom label in BFO2 CLIF: [050-003] " ;
    dc:identifier "050-BFO" ;
    a owl:Class ;
    rdfs:comment "A continuant that inheres in or is borne by other entities. Every instance of A requires some specific instance of B which must always be the same."@en ;
    rdfs:isDefinedBy <http://purl.obolibrary.org/obo/bfo.owl> ;
    rdfs:label "specifically dependent continuant"@en ;
    rdfs:subClassOf obo:BFO_0000002 ;
    owl:disjointWith obo:BFO_0000031 ;
    skos:definition "b is a specifically dependent continuant =Def b is a continuant & there is some independent continuant c which is not a spatial region & which is such that b specifically depends on c"@en ;
    skos:example "(with multiple bearers) John's love for Mary; the ownership relation between John and this statue; the relation of authority between John and his subordinates"@en, "(with one bearer) The mass of this tomato; the pink colour of a medium rare piece of grilled filet mignon at its centre; the smell of this portion of mozzarella; the disposition of this fish to decay; the role of being a doctor; the function of this heart to pump blood; the shape of this hole"@en .

obo:BFO_0000023
    obo:BFO_0000179 "role" ;
    obo:BFO_0000180 "Role" ;
    obo:IAO_0000112 "John’s role of husband to Mary is dependent on Mary’s role of wife to John, and both are dependent on the object aggregate comprising John and Mary as member parts joined together through the relational quality of being married."@en, "the priest role"@en, "the role of a boundary to demarcate two neighboring administrative territories"@en, "the role of a building in serving as a military target"@en, "the role of a stone in marking a property boundary"@en, "the role of subject in a clinical trial"@en, "the student role"@en ;
    obo:IAO_0000115 "A realizable entity  the manifestation of which brings about some result or end that is not essential to a continuant  in virtue of the kind of thing that it is but that can be served or participated in by that kind of continuant  in some kinds of natural, social or institutional contexts."@en ;
    obo:IAO_0000116 "BFO 2 Reference: One major family of examples of non-rigid universals involves roles, and ontologies developed for corresponding administrative purposes may consist entirely of representatives of entities of this sort. Thus ‘professor’, defined as follows,b instance_of professor at t =Def. there is some c, c instance_of professor role & c inheres_in b at t.denotes a non-rigid universal and so also do ‘nurse’, ‘student’, ‘colonel’, ‘taxpayer’, and so forth. (These terms are all, in the jargon of philosophy, phase sortals.) By using role terms in definitions, we can create a BFO conformant treatment of such entities drawing on the fact that, while an instance of professor may be simultaneously an instance of trade union member, no instance of the type professor role is also (at any time) an instance of the type trade union member role (any more than any instance of the type color is at any time an instance of the type length).If an ontology of employment positions should be defined in terms of roles following the above pattern, this enables the ontology to do justice to the fact that individuals instantiate the corresponding universals –  professor, sergeant, nurse – only during certain phases in their lives."@en ;
    obo:IAO_0000600 "b is a role means: b is a realizable entity & b exists because there is some single bearer that is in some special physical, social, or institutional set of circumstances in which this bearer does not have to be& b is not such that, if it ceases to exist, then the physical make-up of the bearer is thereby changed. (axiom label in BFO2 Reference: [061-001])"@en ;
    obo:IAO_0000602 "(forall (x) (if (Role x) (RealizableEntity x))) // axiom label in BFO2 CLIF: [061-001] " ;
    dc:identifier "061-BFO" ;
    a owl:Class ;
    rdfs:isDefinedBy <http://purl.obolibrary.org/obo/bfo.owl> ;
    rdfs:label "role"@en ;
    rdfs:subClassOf obo:BFO_0000017 ;
    skos:altLabel "externally-grounded realizable entity"@en ;
    skos:definition "(Elucidation) A role b is a realizable entity such that b exists because there is some single bearer that is in some special physical, social, or institutional set of circumstances in which this bearer does not have to be & b is not such that, if it ceases to exist, then the physical make-up of the bearer is thereby changed"@en ;
    skos:example "The priest role; the student role; the role of subject in a clinical trial; the role of a stone in marking a property boundary; the role of a boundary to demarcate two neighbouring administrative territories; the role of a building in serving as a military target"@en .

obo:BFO_0000024
    dc:identifier "027-BFO" ;
    a owl:Class ;
    rdfs:label "fiat object part"@en ;
    rdfs:subClassOf obo:BFO_0000040 ;
    skos:definition "(Elucidation) A fiat object part b is a material entity & such that if b exists then it is continuant part of some object c & demarcated from the remainder of c by one or more fiat surfaces"@en ;
    skos:example "The upper and lower lobes of the left lung; the dorsal and ventral surfaces of the body; the Western hemisphere of the Earth; the FMA:regional parts of an intact human body"@en .

obo:BFO_0000026
    dc:identifier "038-BFO" ;
    a owl:Class ;
    rdfs:label "one-dimensional spatial region"@en ;
    rdfs:subClassOf obo:BFO_0000006, [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000018
                obo:BFO_0000026
            )
        ] ;
        owl:onProperty obo:BFO_0000178
    ] ;
    skos:definition "(Elucidation) A one-dimensional spatial region is a whole consisting of a line together with zero or more lines which may have points as parts"@en ;
    skos:example "An edge of a cube-shaped portion of space; a line connecting two points; two parallel lines extended in space"@en .

obo:BFO_0000027
    dc:identifier "025-BFO" ;
    a owl:Class ;
    rdfs:label "object aggregate"@en ;
    rdfs:subClassOf obo:BFO_0000040 ;
    skos:definition "(Elucidation) An object aggregate is a material entity consisting exactly of a plurality (≥1) of objects as member parts which together form a unit"@en ;
    skos:example "The aggregate of the musicians in a symphony orchestra and their instruments; the aggregate of bearings in a constant velocity axle joint; the nitrogen atoms in the atmosphere; a collection of cells in a blood biobank"@en ;
    skos:scopeNote "'Exactly' means that there are no parts of the object aggregate other than its member parts.", "The unit can, at certain times, consist of exactly one object, for example, when a wolf litter loses all but one of its pups, but it must at some time have a plurality of member parts." .

obo:BFO_0000028
    dc:identifier "040-BFO" ;
    a owl:Class ;
    rdfs:label "three-dimensional spatial region"@en ;
    rdfs:subClassOf obo:BFO_0000006, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000006 ;
        owl:onProperty obo:BFO_0000178
    ] ;
    skos:definition "(Elucidation) A three-dimensional spatial region is a whole consisting of a spatial volume together with zero or more spatial volumes which may have spatial regions of lower dimension as parts"@en ;
    skos:example "A cube-shaped region of space; a sphere-shaped region of space; the region of space occupied by all and only the planets in the solar system at some point in time"@en .

obo:BFO_0000029
    dc:identifier "034-BFO" ;
    a owl:Class ;
    rdfs:label "site"@en ;
    rdfs:subClassOf obo:BFO_0000141, [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000029
                obo:BFO_0000040
            )
        ] ;
        owl:onProperty obo:BFO_0000176
    ], [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000029
                obo:BFO_0000140
            )
        ] ;
        owl:onProperty obo:BFO_0000178
    ], [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000028 ;
        owl:onProperty obo:BFO_0000210
    ] ;
    skos:definition "(Elucidation) A site is a three-dimensional immaterial entity whose boundaries either (partially or wholly) coincide with the boundaries of one or more material entities or have locations determined in relation to some material entity"@en ;
    skos:example "A hole in a portion of cheese; a rabbit hole; the Grand Canyon; the Piazza San Marco; the kangaroo-joey-containing hole of a kangaroo pouch; your left nostril (a fiat part - the opening - of your left nasal cavity); the lumen of your gut; the hold of a ship; the interior of the trunk of your car; hole in an engineered floor joist"@en .

obo:BFO_0000030
    dc:identifier "024-BFO" ;
    a owl:Class ;
    rdfs:label "object"@en ;
    rdfs:subClassOf obo:BFO_0000040 ;
    skos:definition "(Elucidation) An object is a material entity which manifests causal unity & is of a type instances of which are maximal relative to the sort of causal unity manifested"@en ;
    skos:example "An organism; a fish tank; a planet; a laptop; a valve; a block of marble; an ice cube"@en ;
    skos:scopeNote "A description of three primary sorts of causal unity is provided in Basic Formal Ontology 2.0. Specification and User Guide"@en .

obo:BFO_0000031
    obo:BFO_0000179 "gdc" ;
    obo:BFO_0000180 "GenericallyDependentContinuant" ;
    obo:IAO_0000112 "The entries in your database are patterns instantiated as quality instances in your hard drive. The database itself is an aggregate of such patterns. When you create the database you create a particular instance of the generically dependent continuant type database. Each entry in the database is an instance of the generically dependent continuant type IAO: information content entity."@en, "the pdf file on your laptop, the pdf file that is a copy thereof on my laptop"@en, "the sequence of this protein molecule; the sequence that is a copy thereof in that protein molecule."@en ;
    obo:IAO_0000115 "b is a generically dependent continuant = Def. b is a continuant that g-depends_on one or more other entities. (axiom label in BFO2 Reference: [074-001])"@en ;
    obo:IAO_0000602 "(iff (GenericallyDependentContinuant a) (and (Continuant a) (exists (b t) (genericallyDependsOnAt a b t)))) // axiom label in BFO2 CLIF: [074-001] " ;
    dc:identifier "074-BFO" ;
    a owl:Class ;
    rdfs:comment "A continuant that is dependent on one or other independent continuant bearers. For every instance of A requires some instance of (an independent continuant type) B but which instance of B serves can change from time to time."@en ;
    rdfs:isDefinedBy <http://purl.obolibrary.org/obo/bfo.owl> ;
    rdfs:label "generically dependent continuant"@en ;
    rdfs:subClassOf obo:BFO_0000002 ;
    skos:altLabel "g-dependent continuant"@en ;
    skos:definition "(Elucidation) A generically dependent continuant is an entity that exists in virtue of the fact that there is at least one of what may be multiple copies which is the content or the pattern that multiple copies would share"@en ;
    skos:example "The pdf file on your laptop; the pdf file that is a copy thereof on my laptop; the sequence of this protein molecule; the sequence that is a copy thereof in that protein molecule; the content that is shared by a string of dots and dashes written on a page and the transmitted Morse code signal; the content of a sentence; an engineering blueprint"@en .

obo:BFO_0000034
    obo:BFO_0000179 "function" ;
    obo:BFO_0000180 "Function" ;
    obo:IAO_0000112 "the function of a hammer to drive in nails"@en, "the function of a heart pacemaker to regulate the beating of a heart through electricity"@en, "the function of amylase in saliva to break down starch into sugar"@en ;
    obo:IAO_0000116 "BFO 2 Reference: In the past, we have distinguished two varieties of function, artifactual function and biological function. These are not asserted subtypes of BFO:function however, since the same function – for example: to pump, to transport – can exist both in artifacts and in biological entities. The asserted subtypes of function that would be needed in order to yield a separate monoheirarchy are not artifactual function, biological function, etc., but rather transporting function, pumping function, etc."@en ;
    obo:IAO_0000600 "A function is a disposition that exists in virtue of the bearer’s physical make-up and this physical make-up is something the bearer possesses because it came into being, either through evolution (in the case of natural biological entities) or through intentional design (in the case of artifacts), in order to realize processes of a certain sort. (axiom label in BFO2 Reference: [064-001])"@en ;
    obo:IAO_0000602 "(forall (x) (if (Function x) (Disposition x))) // axiom label in BFO2 CLIF: [064-001] " ;
    dc:identifier "064-BFO" ;
    a owl:Class ;
    rdfs:isDefinedBy <http://purl.obolibrary.org/obo/bfo.owl> ;
    rdfs:label "function"@en ;
    rdfs:subClassOf obo:BFO_0000016 ;
    skos:definition "(Elucidation) A function is a disposition that exists in virtue of its bearer's physical make-up & this physical make-up is something the bearer possesses because it came into being either through evolution (in the case of natural biological entities) or through intentional design (in the case of artefacts) in order to realize processes of a certain sort"@en ;
    skos:example "The function of a hammer to drive in nails; the function of a heart pacemaker to regulate the beating of a heart through electricity"@en .

obo:BFO_0000035
    dc:identifier "084-BFO" ;
    a owl:Class ;
    rdfs:label "process boundary"@en ;
    rdfs:subClassOf obo:BFO_0000003, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000035 ;
        owl:onProperty obo:BFO_0000117
    ], [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000035 ;
        owl:onProperty obo:BFO_0000121
    ], [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000015
                obo:BFO_0000035
            )
        ] ;
        owl:onProperty obo:BFO_0000132
    ], [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000015
                obo:BFO_0000035
            )
        ] ;
        owl:onProperty obo:BFO_0000139
    ] ;
    skos:definition "p is a process boundary =Def p is a temporal part of a process & p has no proper temporal parts"@en ;
    skos:example "The boundary between the 2nd and 3rd year of your life"@en .

obo:BFO_0000038
    dc:identifier "103-BFO" ;
    a owl:Class ;
    rdfs:label "one-dimensional temporal region"@en ;
    rdfs:subClassOf obo:BFO_0000008, [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000038
                obo:BFO_0000148
            )
        ] ;
        owl:onProperty obo:BFO_0000121
    ], [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000038 ;
        owl:onProperty obo:BFO_0000139
    ] ;
    owl:disjointWith obo:BFO_0000148 ;
    skos:definition "(Elucidation) A one-dimensional temporal region is a temporal region that is a whole that has a temporal interval and zero or more temporal intervals and temporal instants as parts"@en ;
    skos:example "The temporal region during which a process occurs"@en .

obo:BFO_0000040
    dc:identifier "019-BFO" ;
    a owl:Class ;
    rdfs:label "material entity"@en ;
    rdfs:subClassOf obo:BFO_0000004, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000040 ;
        owl:onProperty obo:BFO_0000176
    ], [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000029
                obo:BFO_0000040
                obo:BFO_0000140
            )
        ] ;
        owl:onProperty obo:BFO_0000178
    ] ;
    owl:disjointWith obo:BFO_0000141 ;
    skos:definition "(Elucidation) A material entity is an independent continuant has some portion of matter as continuant part"@en ;
    skos:example "A human being; the undetached arm of a human being; an aggregate of human beings"@en .

obo:BFO_0000054
    dc:identifier "206-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000017 ;
    rdfs:label "has realization"@en ;
    rdfs:range obo:BFO_0000015 ;
    owl:inverseOf obo:BFO_0000055 ;
    skos:altLabel "realized in"@en ;
    skos:definition "b has realization c =Def c realizes b"@en ;
    skos:example "As for realizes"@en .

obo:BFO_0000055
    dc:identifier "059-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000015 ;
    rdfs:label "realizes"@en ;
    rdfs:range obo:BFO_0000017 ;
    skos:definition "(Elucidation) realizes is a relation between a process b and realizable entity c such that c inheres in some d & for all t, if b has participant d then c exists & the type instantiated by b is correlated with the type instantiated by c"@en ;
    skos:example "A balding process realizes a disposition to go bald; a studying process realizes a student role; a process of pumping blood realizes the pumping function of a heart"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000056
    dc:identifier "250-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000020
            obo:BFO_0000031
            [
                a owl:Class ;
                owl:intersectionOf (obo:BFO_0000004
                    [
                        a owl:Class ;
                        owl:complementOf obo:BFO_0000006
                    ]
                )
            ]
        )
    ] ;
    rdfs:label "participates in"@en ;
    rdfs:range obo:BFO_0000015 ;
    owl:inverseOf obo:BFO_0000057 ;
    skos:definition "(Elucidation) participates in holds between some b that is either a specifically dependent continuant or generically dependent continuant or independent continuant that is not a spatial region & some process p such that b participates in p some way"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000057
    dc:identifier "248-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000015 ;
    rdfs:label "has participant"@en ;
    rdfs:range [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000020
            obo:BFO_0000031
            [
                a owl:Class ;
                owl:intersectionOf (obo:BFO_0000004
                    [
                        a owl:Class ;
                        owl:complementOf obo:BFO_0000006
                    ]
                )
            ]
        )
    ] ;
    skos:definition "p has participant c =Def c participates in p"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000058
    dc:identifier "258-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000031 ;
    rdfs:label "is concretized by"@en ;
    rdfs:range [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000015
            obo:BFO_0000020
        )
    ] ;
    owl:inverseOf obo:BFO_0000059 ;
    skos:definition "c is concretized by b =Def b concretizes c"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000059
    dc:identifier "256-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000015
            obo:BFO_0000020
        )
    ] ;
    rdfs:label "concretizes"@en ;
    rdfs:range obo:BFO_0000031 ;
    skos:definition "b concretizes c =Def b is a process or a specifically dependent continuant & c is a generically dependent continuant & there is some time t such that c is the pattern or content which b shares at t with actual or potential copies"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000062
    dc:identifier "213-BFO" ;
    a owl:ObjectProperty, owl:TransitiveProperty ;
    rdfs:domain obo:BFO_0000003 ;
    rdfs:label "preceded by"@en ;
    rdfs:range obo:BFO_0000003 ;
    owl:inverseOf obo:BFO_0000063 ;
    skos:definition "b preceded by c =Def b precedes c"@en ;
    skos:example "The temporal region occupied by the second half of the match is preceded by the temporal region occupied by the first half of the match"@en .

obo:BFO_0000063
    dc:identifier "270-BFO" ;
    a owl:ObjectProperty, owl:TransitiveProperty ;
    rdfs:domain obo:BFO_0000003 ;
    rdfs:label "precedes"@en ;
    rdfs:range obo:BFO_0000003 ;
    skos:definition "(Elucidation) precedes is a relation between occurrents o, o' such that if t is the temporal extent of o & t' is the temporal extent of o' then either the last instant of o is before the first instant of o' or the last instant of o is the first instant of o' & neither o nor o' are temporal instants"@en ;
    skos:example "The temporal region occupied by Mary's birth precedes the temporal region occupied by Mary's death."@en ;
    skos:scopeNote "Each temporal region is its own temporal extent. The temporal extent of a spatiotemporal region is the temporal region it temporally projects onto. The temporal extent of a process or process boundary that occupies temporal region t is t.", "Precedes defines a strict partial order on occurrents." .

obo:BFO_0000066
    dc:identifier "143-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000015
            obo:BFO_0000035
        )
    ] ;
    rdfs:label "occurs in"@en ;
    rdfs:range [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000029
            obo:BFO_0000040
        )
    ] ;
    owl:inverseOf obo:BFO_0000183 ;
    skos:definition "b occurs in c =Def b is a process or a process boundary & c is a material entity or site & there exists a spatiotemporal region r & b occupies spatiotemporal region r & for all time t, if b exists at t then c exists at t & there exist spatial regions s and s' where b spatially projects onto s at t & c occupies spatial region s' at t & s is a continuant part of s' at t"@en ;
    skos:example "A process of digestion occurs in the interior of an organism; a process of loading artillery rounds into a tank cannon occurs in the interior of the tank"@en .

obo:BFO_0000084
    dc:identifier "252-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000031 ;
    rdfs:label "generically depends on"@en ;
    rdfs:range [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000004
            [
                a owl:Class ;
                owl:complementOf obo:BFO_0000006
            ]
        )
    ] ;
    owl:inverseOf obo:BFO_0000101 ;
    skos:altLabel "g-depends on"@en ;
    skos:definition "b generically depends on c =Def b is a generically dependent continuant & c is an independent continuant that is not a spatial region & at some time t there inheres in c a specifically dependent continuant which concretizes b at t"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000101
    dc:identifier "254-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000004
            [
                a owl:Class ;
                owl:complementOf obo:BFO_0000006
            ]
        )
    ] ;
    rdfs:label "is carrier of"@en ;
    rdfs:range obo:BFO_0000031 ;
    skos:definition "b is carrier of c =Def there is some time t such that c generically depends on b at t"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000108
    dc:identifier "118-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000001 ;
    rdfs:label "exists at"@en ;
    rdfs:range obo:BFO_0000008 ;
    skos:definition "(Elucidation) exists at is a relation between a particular and some temporal region at which the particular exists"@en ;
    skos:example "First World War exists at 1914-1916; Mexico exists at January 1, 2000"@en .

obo:BFO_0000115
    dc:identifier "230-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000040 ;
    rdfs:label "has member part"@en ;
    rdfs:range obo:BFO_0000040 ;
    rdfs:subPropertyOf obo:BFO_0000178 ;
    owl:inverseOf obo:BFO_0000129 ;
    skos:definition "b has member part c =Def c member part of b"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000117
    dc:identifier "202-BFO" ;
    a owl:ObjectProperty, owl:TransitiveProperty ;
    rdfs:domain obo:BFO_0000003 ;
    rdfs:label "has occurrent part"@en ;
    rdfs:range obo:BFO_0000003 ;
    owl:inverseOf obo:BFO_0000132 ;
    skos:definition "b has occurrent part c =Def c occurrent part of b"@en ;
    skos:example "Mary's life has occurrent part Mary's 5th birthday"@en .

obo:BFO_0000121
    dc:identifier "211-BFO" ;
    a owl:ObjectProperty, owl:TransitiveProperty ;
    rdfs:domain obo:BFO_0000003 ;
    rdfs:label "has temporal part"@en ;
    rdfs:range obo:BFO_0000003 ;
    rdfs:subPropertyOf obo:BFO_0000117 ;
    owl:inverseOf obo:BFO_0000139 ;
    skos:definition "b has temporal part c =Def c temporal part of b"@en ;
    skos:example "Your life has temporal part the first year of your life"@en .

obo:BFO_0000124
    dc:identifier "236-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000004
            [
                a owl:Class ;
                owl:complementOf obo:BFO_0000006
            ]
        )
    ] ;
    rdfs:label "location of"@en ;
    rdfs:range [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000004
            [
                a owl:Class ;
                owl:complementOf obo:BFO_0000006
            ]
        )
    ] ;
    owl:inverseOf obo:BFO_0000171 ;
    skos:definition "b location of c =Def c located in b"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000127
    dc:identifier "244-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000040 ;
    rdfs:label "material basis of"@en ;
    rdfs:range obo:BFO_0000016 ;
    owl:inverseOf obo:BFO_0000218 ;
    skos:definition "b material basis of c =Def c has material basis b"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000129
    dc:identifier "228-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000040 ;
    rdfs:label "member part of"@en ;
    rdfs:range obo:BFO_0000040 ;
    rdfs:subPropertyOf obo:BFO_0000176 ;
    skos:definition "b member part of c =Def b is an object & c is a material entity & there is some time t such that b continuant part of c at t & there is a mutually exhaustive and pairwise disjoint partition of c into objects x1, ..., xn (for some n ≠ 1) with b = xi (for some 1 <= i <= n)"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000132
    dc:identifier "003-BFO" ;
    a owl:ObjectProperty, owl:TransitiveProperty ;
    rdfs:domain obo:BFO_0000003 ;
    rdfs:label "occurrent part of"@en ;
    rdfs:range obo:BFO_0000003 ;
    skos:definition "(Elucidation) occurrent part of is a relation between occurrents b and c when b is part of c"@en ;
    skos:example "Mary's 5th birthday is an occurrent part of Mary's life; the first set of the tennis match is an occurrent part of the tennis match"@en .

obo:BFO_0000139
    dc:identifier "078-BFO" ;
    a owl:ObjectProperty, owl:TransitiveProperty ;
    rdfs:domain obo:BFO_0000003 ;
    rdfs:label "temporal part of"@en ;
    rdfs:range obo:BFO_0000003 ;
    rdfs:subPropertyOf obo:BFO_0000132 ;
    skos:definition "b temporal part of c =Def b occurrent part of c & (b and c are temporal regions) or (b and c are spatiotemporal regions & b temporally projects onto an occurrent part of the temporal region that c temporally projects onto) or (b and c are processes or process boundaries & b occupies a temporal region that is an occurrent part of the temporal region that c occupies)"@en ;
    skos:example "Your heart beating from 4pm to 5pm today is a temporal part of the process of your heart beating; the 4th year of your life is a temporal part of your life, as is the process boundary which separates the 3rd and 4th years of your life; the first quarter of a game of football is a temporal part of the whole game"@en .

obo:BFO_0000140
    dc:identifier "029-BFO" ;
    a owl:Class ;
    rdfs:label "continuant fiat boundary"@en ;
    rdfs:subClassOf obo:BFO_0000141, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000140 ;
        owl:onProperty obo:BFO_0000124
    ], [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000140 ;
        owl:onProperty obo:BFO_0000178
    ] ;
    skos:definition "(Elucidation) A continuant fiat boundary b is an immaterial entity that is of zero, one or two dimensions & such that there is no time t when b has a spatial region as continuant part & whose location is determined in relation to some material entity"@en ;
    skos:example "As for fiat point, fiat line, fiat surface"@en .

obo:BFO_0000141
    dc:identifier "028-BFO" ;
    a owl:Class ;
    rdfs:label "immaterial entity"@en ;
    rdfs:subClassOf obo:BFO_0000004 ;
    skos:definition "b is an immaterial entity =Def b is an independent continuant which is such that there is no time t when it has a material entity as continuant part"@en ;
    skos:example "As for fiat point, fiat line, fiat surface, site"@en .

obo:BFO_0000142
    dc:identifier "032-BFO" ;
    a owl:Class ;
    rdfs:label "fiat line"@en ;
    rdfs:subClassOf obo:BFO_0000140, [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000142
                obo:BFO_0000147
            )
        ] ;
        owl:onProperty obo:BFO_0000178
    ] ;
    skos:definition "(Elucidation) A fiat line is a one-dimensional continuant fiat boundary that is continuous"@en ;
    skos:example "The Equator; all geopolitical boundaries; all lines of latitude and longitude; the median sulcus of your tongue; the line separating the outer surface of the mucosa of the lower lip from the outer surface of the skin of the chin"@en .

obo:BFO_0000145
    dc:identifier "057-BFO" ;
    a owl:Class ;
    rdfs:label "relational quality"@en ;
    rdfs:subClassOf obo:BFO_0000019 ;
    skos:definition "b is a relational quality =Def b is a quality & there exists c and d such that c and d are not identical & b specifically depends on c & b specifically depends on d"@en ;
    skos:example "A marriage bond; an instance of love; an obligation between one person and another"@en .

obo:BFO_0000146
    dc:identifier "033-BFO" ;
    a owl:Class ;
    rdfs:label "fiat surface"@en ;
    rdfs:subClassOf obo:BFO_0000140, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000140 ;
        owl:onProperty obo:BFO_0000178
    ] ;
    skos:definition "(Elucidation) A fiat surface is a two-dimensional continuant fiat boundary that is self-connected"@en ;
    skos:example "The surface of the Earth; the plane separating the smoking from the non-smoking zone in a restaurant"@en .

obo:BFO_0000147
    dc:identifier "031-BFO" ;
    a owl:Class ;
    rdfs:label "fiat point"@en ;
    rdfs:subClassOf obo:BFO_0000140, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000147 ;
        owl:onProperty obo:BFO_0000178
    ] ;
    skos:definition "(Elucidation) A fiat point is a zero-dimensional continuant fiat boundary that consists of a single point"@en ;
    skos:example "The geographic North Pole; the quadripoint where the boundaries of Colorado, Utah, New Mexico and Arizona meet; the point of origin of some spatial coordinate system"@en .

obo:BFO_0000148
    dc:identifier "102-BFO" ;
    a owl:Class ;
    rdfs:label "zero-dimensional temporal region"@en ;
    rdfs:subClassOf obo:BFO_0000008, [
        a owl:Restriction ;
        owl:allValuesFrom obo:BFO_0000148 ;
        owl:onProperty obo:BFO_0000121
    ] ;
    skos:definition "(Elucidation) A zero-dimensional temporal region is a temporal region that is a whole consisting of one or more separated temporal instants as parts"@en ;
    skos:example "A temporal region that is occupied by a process boundary; the moment at which a finger is detached in an industrial accident"@en .

obo:BFO_0000153
    dc:identifier "080-BFO" ;
    a owl:FunctionalProperty, owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000011 ;
    rdfs:label "temporally projects onto"@en ;
    rdfs:range obo:BFO_0000008 ;
    skos:definition "(Elucidation) temporally projects onto is a relation between a spatiotemporal region s and some temporal region which is the temporal extent of s"@en ;
    skos:example "The world line of a particle temporally projects onto the temporal region extending from the beginning to the end of the existence of the particle"@en .

obo:BFO_0000171
    dc:identifier "234-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000004
            [
                a owl:Class ;
                owl:complementOf obo:BFO_0000006
            ]
        )
    ] ;
    rdfs:label "located in"@en ;
    rdfs:range [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000004
            [
                a owl:Class ;
                owl:complementOf obo:BFO_0000006
            ]
        )
    ] ;
    skos:definition "b located in c =Def b is an independent continuant & c is an independent & neither is a spatial region & there is some time t such that the spatial region which b occupies at t is continuant part of the spatial region which c occupies at t"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000176
    dc:identifier "221-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000002 ;
    rdfs:label "continuant part of"@en ;
    rdfs:range obo:BFO_0000002 ;
    owl:inverseOf obo:BFO_0000178 ;
    skos:definition "b continuant part of c =Def b and c are continuants & there is some time t such that b and c exist at t & b continuant part of c at t"@en ;
    skos:example "Milk teeth continuant part of human; surgically removed tumour continuant part of organism"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000178
    dc:identifier "271-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000002 ;
    rdfs:label "has continuant part"@en ;
    rdfs:range obo:BFO_0000002 ;
    skos:definition "b has continuant part c =Def c continuant part of b"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000179
    a owl:AnnotationProperty .

obo:BFO_0000180
    a owl:AnnotationProperty .

obo:BFO_0000182
    dc:identifier "138-BFO" ;
    a owl:Class ;
    rdfs:label "history"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "(Elucidation) A history is a process that is the sum of the totality of processes taking place in the spatiotemporal region occupied by the material part of a material entity"@en ;
    skos:example "The life of an organism from the beginning to the end of its existence"@en .

obo:BFO_0000183
    dc:identifier "267-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000029
            obo:BFO_0000040
        )
    ] ;
    rdfs:label "environs"@en ;
    rdfs:range [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000015
            obo:BFO_0000035
        )
    ] ;
    skos:altLabel "contains process"@en ;
    skos:definition "b environs c =Def c occurs in b"@en ;
    skos:example "Mouth environs process of mastication; city environs traffic"@en .

obo:BFO_0000184
    dc:identifier "144-BFO" ;
    a owl:FunctionalProperty, owl:InverseFunctionalProperty, owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000182 ;
    rdfs:label "history of"@en ;
    rdfs:range obo:BFO_0000040 ;
    owl:inverseOf obo:BFO_0000185 ;
    skos:definition "(Elucidation) history of is a relation between history b and material entity c such that b is the unique history of c"@en ;
    skos:example "This life is the history of this organism"@en .

obo:BFO_0000185
    dc:identifier "145-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000040 ;
    rdfs:label "has history"@en ;
    rdfs:range obo:BFO_0000182 ;
    skos:definition "b has history c =Def c history of b"@en ;
    skos:example "This organism has history this life"@en .

obo:BFO_0000194
    dc:identifier "260-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000020
            [
                a owl:Class ;
                owl:intersectionOf (obo:BFO_0000004
                    [
                        a owl:Class ;
                        owl:complementOf obo:BFO_0000006
                    ]
                )
            ]
        )
    ] ;
    rdfs:label "specifically depended on by"@en ;
    rdfs:range obo:BFO_0000020 ;
    owl:inverseOf obo:BFO_0000195 ;
    skos:altLabel "s-depended on by"@en ;
    skos:definition "b specifically depended on by c =Def c specifically depends on b"@en ;
    skos:example "Coloured object specifically depended on by colour"@en .

obo:BFO_0000195
    dc:identifier "012-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000020 ;
    rdfs:label "specifically depends on"@en ;
    rdfs:range [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000020
            [
                a owl:Class ;
                owl:intersectionOf (obo:BFO_0000004
                    [
                        a owl:Class ;
                        owl:complementOf obo:BFO_0000006
                    ]
                )
            ]
        )
    ] ;
    skos:altLabel "s-depends on"@en ;
    skos:definition "(Elucidation) specifically depends on is a relation between a specifically dependent continuant b and specifically dependent continuant or independent continuant that is not a spatial region c such that b and c share no parts in common & b is of a nature such that at all times t it cannot exist unless c exists & b is not a boundary of c"@en ;
    skos:example "A shape specifically depends on the shaped object; hue, saturation and brightness of a colour sample specifically depends on each other"@en ;
    skos:scopeNote "The analogue of specifically depends on for occurrents is has participant."@en .

obo:BFO_0000196
    dc:identifier "053-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000004
            [
                a owl:Class ;
                owl:complementOf obo:BFO_0000006
            ]
        )
    ] ;
    rdfs:label "bearer of"@en ;
    rdfs:range obo:BFO_0000020 ;
    rdfs:subPropertyOf obo:BFO_0000194 ;
    owl:inverseOf obo:BFO_0000197 ;
    skos:definition "b bearer of c =Def c inheres in b"@en ;
    skos:example "A patch of ink is the bearer of a colour quality; an organism is the bearer of a temperature quality"@en .

obo:BFO_0000197
    dc:identifier "051-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000020 ;
    rdfs:label "inheres in"@en ;
    rdfs:range [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000004
            [
                a owl:Class ;
                owl:complementOf obo:BFO_0000006
            ]
        )
    ] ;
    rdfs:subPropertyOf obo:BFO_0000195 ;
    skos:definition "b inheres in c =Def b is a specifically dependent continuant & c is an independent continuant that is not a spatial region & b specifically depends on c"@en ;
    skos:example "A shape inheres in a shaped object; a mass inheres in a material entity"@en .

obo:BFO_0000199
    dc:identifier "132-BFO" ;
    a owl:FunctionalProperty, owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000015
            obo:BFO_0000035
        )
    ] ;
    rdfs:label "occupies temporal region"@en ;
    rdfs:range obo:BFO_0000008 ;
    skos:definition "p occupies temporal region t =Def p is a process or process boundary & the spatiotemporal region occupied by p temporally projects onto t"@en ;
    skos:example "The Second World War occupies the temporal region September 1, 1939 - September 2, 1945"@en .

obo:BFO_0000200
    dc:identifier "082-BFO" ;
    a owl:FunctionalProperty, owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000015
            obo:BFO_0000035
        )
    ] ;
    rdfs:label "occupies spatiotemporal region"@en ;
    rdfs:range obo:BFO_0000011 ;
    skos:definition "(Elucidation) occupies spatiotemporal region is a relation between a process or process boundary p and the spatiotemporal region s which is its spatiotemporal extent"@en ;
    skos:example "A particle emitted by a nuclear reactor occupies the spatiotemporal region which is its trajectory"@en .

obo:BFO_0000202
    dc:identifier "155-BFO" ;
    a owl:Class ;
    rdfs:label "temporal interval"@en ;
    rdfs:subClassOf obo:BFO_0000038 ;
    skos:definition "(Elucidation) A temporal interval is a one-dimensional temporal region that is continuous, thus without gaps or breaks"@en ;
    skos:example "The year 2018."@en ;
    skos:scopeNote "A one-dimensional temporal region can include as parts not only temporal intervals but also temporal instants separated from other parts by gaps."@en .

obo:BFO_0000203
    dc:identifier "209-BFO" ;
    a owl:Class ;
    rdfs:label "temporal instant"@en ;
    rdfs:subClassOf obo:BFO_0000148 ;
    skos:definition "(Elucidation) A temporal instant is a zero-dimensional temporal region that has no proper temporal part"@en ;
    skos:example "The millennium"@en .

obo:BFO_0000210
    dc:identifier "232-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000004
            [
                a owl:Class ;
                owl:complementOf obo:BFO_0000006
            ]
        )
    ] ;
    rdfs:label "occupies spatial region"@en ;
    rdfs:range obo:BFO_0000006 ;
    skos:definition "b occupies spatial region r =Def b is an independent continuant that is not a spatial region & r is a spatial region & there is some time t such that every continuant part of b occupies some continuant part of r at t and no continuant part of b occupies any spatial region that is not a continuant part of r at t"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000216
    dc:identifier "246-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000011 ;
    rdfs:label "spatially projects onto"@en ;
    rdfs:range obo:BFO_0000006 ;
    skos:definition "(Elucidation) spatially projects onto is a relation between some spatiotemporal region b and spatial region c such that at some time t, c is the spatial extent of b at t"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000218
    dc:identifier "242-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000016 ;
    rdfs:label "has material basis"@en ;
    rdfs:range obo:BFO_0000040 ;
    skos:definition "b has material basis c =Def b is a disposition & c is a material entity & there is some d bearer of b & there is some time t such that c is a continuant part of d at t & d has disposition b because c is a continuant part of d at t"@en ;
    skos:scopeNote "Users that require more sophisticated representations of time are encouraged to import a temporal extension of BFO-Core provided by the BFO development team. See documentation for guidance: <Link>"@en .

obo:BFO_0000221
    dc:identifier "268-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000203 ;
    rdfs:label "first instant of"@en ;
    rdfs:range obo:BFO_0000008 ;
    owl:inverseOf obo:BFO_0000222 ;
    skos:definition "t first instant of t' =Def t is a temporal instant & t' is a temporal region t' & t precedes all temporal parts of t' other than t"@en ;
    skos:example "An hour starting at midnight yesterday has first instant midnight yesterday"@en .

obo:BFO_0000222
    dc:identifier "261-BFO" ;
    a owl:FunctionalProperty, owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000008 ;
    rdfs:label "has first instant"@en ;
    rdfs:range obo:BFO_0000203 ;
    skos:definition "t has first instant t' =Def t' first instant of t"@en ;
    skos:example "The first hour of a year has first instant midnight on December 31"@en .

obo:BFO_0000223
    dc:identifier "269-BFO" ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000203 ;
    rdfs:label "last instant of"@en ;
    rdfs:range obo:BFO_0000008 ;
    owl:inverseOf obo:BFO_0000224 ;
    skos:definition "t last instant of t' =Def t is a temporal instant & t' is a temporal region & all temporal parts of t' other than t precede t"@en ;
    skos:example "Last midnight is the last instant of yesterday"@en .

obo:BFO_0000224
    dc:identifier "215-BFO" ;
    a owl:FunctionalProperty, owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000008 ;
    rdfs:label "has last instant"@en ;
    rdfs:range obo:BFO_0000203 ;
    skos:definition "t has last instant t' =Def t' last instant of t"@en ;
    skos:example "The last hour of a year has last instant midnight December 31"@en .

obo:CHEBI_137980
    obo:IAO_0000115 "An atom of an element that exhibits properties that are between those of metals and nonmetals, or that has a mixture of them. The term generally includes boron, silicon, germanium, arsenic, antimony, and tellurium, while carbon, aluminium, selenium, polonium, and astatine are less commonly included." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:137980" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "metalloid atom" ;
    rdfs:subClassOf obo:CHEBI_33250 .

obo:CHEBI_18248
    obo:IAO_0000115 "An iron group element atom that has atomic number 26." ;
    oboInOwl:hasAlternativeId "CHEBI:13322", "CHEBI:24872", "CHEBI:5974" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:18248" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "iron atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_18291
    obo:IAO_0000115 "A manganese group element atom that has formula Mn." ;
    oboInOwl:hasAlternativeId "CHEBI:13382", "CHEBI:25153", "CHEBI:6681" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:18291" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "manganese atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_194531
    obo:IAO_0000115 "A carbon group element atom with a symbol Fl and atomic number 114." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:194531" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "flerovium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_194533
    obo:IAO_0000115 "A boron group element atom with a symbol Nh and atomic number 113." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:194533" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "nihonium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_194535
    obo:IAO_0000115 "A pnictogen atom with a symbol Mc and atomic number 115." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:194535" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "moscovium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_194537
    obo:IAO_0000115 "A chalcogen atom with a symbol Lv and atomic number 116." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:194537" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "livermorium atom" ;
    rdfs:subClassOf obo:CHEBI_33250 .

obo:CHEBI_194539
    obo:IAO_0000115 "A halogen atom with a symbol Ts and atomic number 117." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:194539" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "tennessine atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_194541
    obo:IAO_0000115 "A p-block element atom with a symbol Og and atomic number 118." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:194541" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "oganesson atom" ;
    rdfs:subClassOf obo:CHEBI_23367, obo:CHEBI_25585 .

obo:CHEBI_22927
    obo:IAO_0000115 "A halogen that has formula Br." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:22927" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "bromine atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_22977
    obo:IAO_0000115 "A zinc group element atom that has formula Cd." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:22977" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "cadmium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_22984
    obo:IAO_0000115 "An alkaline earth metal atom that has formula Ca." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:22984" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "calcium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_23116
    obo:IAO_0000115 "A halogen that has formula Cl." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:23116" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "chlorine atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_23367
    obo:IAO_0000115 "Any constitutionally or isotopically distinct atom, molecule, ion, ion pair, radical, radical ion, complex, conformer etc., identifiable as a separately distinguishable entity." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:23367" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "molecular entity" ;
    rdfs:subClassOf obo:CHEBI_24431 .

obo:CHEBI_24061
    obo:IAO_0000115 "A halogen that has formula F." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:24061" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "fluorine atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_24431
    obo:IAO_0000115 "A chemical entity is a physical entity of interest in chemistry including molecular entities, parts thereof, and chemical substances." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:24431" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "chemical entity" ;
    rdfs:subClassOf obo:BFO_0000040 .

obo:CHEBI_24433
    obo:IAO_0000115 "A defined linked collection of atoms or a single atom within a molecular entity." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:24433" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "group" ;
    rdfs:subClassOf obo:CHEBI_24431 .

obo:CHEBI_24859
    obo:IAO_0000115 "Chemical element with atomic number 53." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:24859" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "iodine atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_25016
    obo:IAO_0000115 "A carbon group element atom that has formula Pb." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:25016" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "lead atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_25107
    obo:IAO_0000115 "An alkaline earth metal atom that has formula Mg." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:25107" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "magnesium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_25195
    obo:IAO_0000115 "A zinc group element atom that has formula Hg." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:25195" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "mercury atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_25555
    obo:IAO_0000115 "A pnictogen that has formula N." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:25555" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "nitrogen atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_25585
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:25585" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "nonmetal atom" ;
    rdfs:subClassOf obo:CHEBI_33250 .

obo:CHEBI_25805
    obo:IAO_0000115 "A chalcogen that has formula O." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:25805" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "oxygen atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_26216
    obo:IAO_0000115 "An alkali metal atom that has formula K." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:26216" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "potassium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_26708
    obo:IAO_0000115 "An alkali metal atom that has formula Na." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:26708" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "sodium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_26833
    obo:IAO_0000115 "A chalcogen that has formula S." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:26833" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "sulfur atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_27007
    obo:IAO_0000115 "A carbon group element atom that has formula Sn." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:27007" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "tin atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_27214
    obo:IAO_0000115 "An actinoid atom that has formula U." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:27214" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "uranium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_27363
    obo:IAO_0000115 "A zinc group element atom that has formula Zn." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:27363" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "zinc atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_27560
    obo:IAO_0000115 "A boron group element atom that has formula B." ;
    oboInOwl:hasAlternativeId "CHEBI:22915", "CHEBI:3152" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:27560" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "boron atom" ;
    rdfs:subClassOf obo:CHEBI_137980, obo:CHEBI_25585 .

obo:CHEBI_27563
    obo:IAO_0000115 "A pnictogen that has formula As." ;
    oboInOwl:hasAlternativeId "CHEBI:22630", "CHEBI:2845" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:27563" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "arsenic atom" ;
    rdfs:subClassOf obo:CHEBI_137980 .

obo:CHEBI_27568
    obo:IAO_0000115 "A chalcogen that has formula Se." ;
    oboInOwl:hasAlternativeId "CHEBI:26627", "CHEBI:9091" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:27568" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "selenium atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_27573
    obo:IAO_0000115 "A carbon group element atom that has formula Si." ;
    oboInOwl:hasAlternativeId "CHEBI:26676", "CHEBI:9140" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:27573" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "silicon atom" ;
    rdfs:subClassOf obo:CHEBI_137980, obo:CHEBI_25585 .

obo:CHEBI_27594
    obo:IAO_0000115 "A carbon group element atom that has formula C." ;
    oboInOwl:hasAlternativeId "CHEBI:23009", "CHEBI:3399" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:27594" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "carbon atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_27638
    obo:IAO_0000115 "A cobalt group element atom that has atomic number 27." ;
    oboInOwl:hasAlternativeId "CHEBI:23335", "CHEBI:3788" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:27638" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "cobalt atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_27698
    obo:IAO_0000115 "A vanadium group element atom that has formula V." ;
    oboInOwl:hasAlternativeId "CHEBI:27274", "CHEBI:9930" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:27698" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "vanadium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_27998
    obo:IAO_0000115 "A chromium group element atom that has formula W." ;
    oboInOwl:hasAlternativeId "CHEBI:27170", "CHEBI:9779" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:27998" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "tungsten" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_28073
    obo:IAO_0000115 "A chromium group element atom that has atomic number 24." ;
    oboInOwl:hasAlternativeId "CHEBI:23235", "CHEBI:3678" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:28073" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "chromium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_28112
    obo:IAO_0000115 "Chemical element (nickel group element atom) with atomic number 28." ;
    oboInOwl:hasAlternativeId "CHEBI:25515", "CHEBI:7552" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:28112" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "nickel atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_28659
    obo:IAO_0000115 "A pnictogen that has formula P." ;
    oboInOwl:hasAlternativeId "CHEBI:26080", "CHEBI:8168" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:28659" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "phosphorus atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_28685
    obo:IAO_0000115 "A chromium group element atom that has formula Mo." ;
    oboInOwl:hasAlternativeId "CHEBI:25369", "CHEBI:49750", "CHEBI:6968" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:28685" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "molybdenum atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_28694
    obo:IAO_0000115 "A copper group element atom that has formula Cu." ;
    oboInOwl:hasAlternativeId "CHEBI:23376", "CHEBI:3874" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:28694" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "copper atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_28984
    obo:IAO_0000115 "A boron group element atom that has formula Al." ;
    oboInOwl:hasAlternativeId "CHEBI:22471", "CHEBI:2616" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:28984" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "aluminium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_29287
    obo:IAO_0000115 "A copper group element atom that has formula Au." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:29287" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "gold atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_29362
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:29362" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "ethylene group" ;
    rdfs:subClassOf obo:CHEBI_24433 .

obo:CHEBI_30145
    obo:IAO_0000115 "An alkali metal atom that has formula Li." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30145" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "lithium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_30217
    obo:IAO_0000115 "A s-block element atom that has formula He." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30217" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "helium atom" ;
    rdfs:subClassOf obo:CHEBI_23367, obo:CHEBI_25585 .

obo:CHEBI_30415
    obo:IAO_0000115 "A halogen that has formula At." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30415" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "astatine atom" ;
    rdfs:subClassOf obo:CHEBI_25585 .

obo:CHEBI_30430
    obo:IAO_0000115 "A metallic element first identified and named from the brilliant indigo (Latin indicum) blue line in its flame spectrum." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30430" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "indium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_30440
    obo:IAO_0000115 "A metallic element first identified and named from the brilliant green line in its flame spectrum (from Greek thetaalphalambdalambdaomicronsigma, a green shoot)." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30440" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "thallium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_30441
    obo:IAO_0000115 "A carbon group element atom that has formula Ge." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30441" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "germanium atom" ;
    rdfs:subClassOf obo:CHEBI_137980, obo:CHEBI_25585 .

obo:CHEBI_30452
    obo:IAO_0000115 "A chalcogen that has formula Te." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30452" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "tellurium atom" ;
    rdfs:subClassOf obo:CHEBI_137980 .

obo:CHEBI_30501
    obo:IAO_0000115 "Alkaline earth metal atom with atomic number 4." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30501" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "beryllium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_30512
    obo:IAO_0000115 "A copper group element atom that has formula Ag." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30512" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "silver atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_30513
    obo:IAO_0000115 "A pnictogen that has formula Sb." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30513" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "antimony atom" ;
    rdfs:subClassOf obo:CHEBI_137980 .

obo:CHEBI_30514
    obo:IAO_0000115 "An alkali metal atom that has formula Cs." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30514" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "caesium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_30682
    obo:IAO_0000115 "An iron group element atom that has formula Ru." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30682" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "ruthenium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_30687
    obo:IAO_0000115 "An iron group element atom that has formula Os." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:30687" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "osmium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_32594
    obo:IAO_0000115 "An alkaline earth metal atom that has formula Ba." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:32594" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "barium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_32999
    obo:IAO_0000115 "A lanthanoid atom that has formula Eu." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:32999" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "europium atom" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33250
    obo:IAO_0000115 "A chemical entity constituting the smallest component of an element having the chemical properties of the element." ;
    oboInOwl:hasAlternativeId "CHEBI:22671", "CHEBI:23907" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33250" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "atom" ;
    rdfs:subClassOf obo:CHEBI_24431 .

obo:CHEBI_33301
    obo:IAO_0000115 "A pnictogen that has formula Bi." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33301" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "bismuth atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33310
    obo:IAO_0000115 "A noble gas atom that has formula Ne." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33310" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "neon atom" ;
    rdfs:subClassOf obo:CHEBI_23367, obo:CHEBI_25585 .

obo:CHEBI_33313
    obo:IAO_0000115 "A radioactive metallic element discovered in 1898 by Marie Sklodowska Curie and named after her home country, Poland (Latin Polonia)." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33313" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "polonium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33314
    obo:IAO_0000115 "A noble gas atom that has formula Rn." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33314" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "radon atom" ;
    rdfs:subClassOf obo:CHEBI_23367, obo:CHEBI_25585 .

obo:CHEBI_33319
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33319" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "lanthanoid atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33322
    obo:IAO_0000115 "An alkali metal atom that has formula Rb." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33322" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "rubidium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33323
    obo:IAO_0000115 "An alkali metal atom that has formula Fr." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33323" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "francium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33324
    obo:IAO_0000115 "An alkaline earth metal atom that has formula Sr." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33324" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "strontium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33325
    obo:IAO_0000115 "An alkaline earth metal atom that has formula Ra." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33325" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "radium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33330
    obo:IAO_0000115 "A rare earth metal atom that has formula Sc." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33330" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "scandium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33331
    obo:IAO_0000115 "A rare earth metal atom that has formula Y." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33331" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "yttrium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33337
    obo:IAO_0000115 "A scandium group element atom that has formula Ac." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33337" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "actinium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33341
    obo:IAO_0000115 "A titanium group element atom that has formula Ti." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33341" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "titanium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33342
    obo:IAO_0000115 "A titanium group element atom that has formula Zr." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33342" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "zirconium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33343
    obo:IAO_0000115 "A titanium group element atom that has formula Hf." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33343" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "hafnium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33344
    obo:IAO_0000115 "A vanadium group element atom that has formula Nb." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33344" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "niobium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33346
    obo:IAO_0000115 "A titanium group element atom that has formula Rf." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33346" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "rutherfordium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33348
    obo:IAO_0000115 "A vanadium group element atom that has formula Ta." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33348" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "tantalum atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33349
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33349" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "dubnium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33351
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33351" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "seaborgium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33353
    obo:IAO_0000115 "A manganese group element atom that has formula Tc." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33353" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "technetium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33355
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33355" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "bohrium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33357
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33357" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "hassium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33359
    obo:IAO_0000115 "A cobalt group element atom of atomic number 45." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33359" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "rhodium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33361
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33361" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "meitnerium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33363
    obo:IAO_0000115 "Chemical element (nickel group element atom) with atomic number 46." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33363" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "palladium" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33364
    obo:IAO_0000115 "A nickel group element atom that has formula Pt." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33364" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "platinum" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33367
    obo:IAO_0000115 "A nickel group element atom that has formula Ds." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33367" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "darmstadtium" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33368
    obo:IAO_0000115 "A copper group element atom with atomic number 111. The the ninth member of the 6d series of transition metals, it is an extremely radioactive, synthetic element. Average mass is around 281." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33368" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "roentgenium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33369
    obo:IAO_0000115 "A lanthanoid atom that has formula Ce." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33369" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "cerium" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33372
    obo:IAO_0000115 "A lanthanoid atom that has formula Nd." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33372" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "neodymium atom" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33373
    obo:IAO_0000115 "A lanthanoid atom that has formula Pm." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33373" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "promethium atom" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33374
    obo:IAO_0000115 "A lanthanoid atom that has formula Sm." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33374" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "samarium atom" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33375
    obo:IAO_0000115 "A lanthanoid atom that has formula Gd." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33375" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "gadolinium atom" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33376
    obo:IAO_0000115 "A lanthanoid atom that has formula Tb." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33376" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "terbium atom" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33377
    obo:IAO_0000115 "A lanthanoid atom that has formula Dy." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33377" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "dysprosium atom" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33379
    obo:IAO_0000115 "A lanthanoid atom that has formula Er." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33379" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "erbium" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33380
    obo:IAO_0000115 "A lanthanoid atom that has formula Tm." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33380" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "thulium atom" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33381
    obo:IAO_0000115 "A lanthanoid atom that has formula Yb." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33381" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "ytterbium" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33382
    obo:IAO_0000115 "A d-block element atom that has formula Lu." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33382" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "lutetium atom" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_33385
    obo:IAO_0000115 "An actinoid atom that has formula Th." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33385" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "thorium" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33386
    obo:IAO_0000115 "An actinoid atom that has formula Pa." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33386" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "protactinium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33387
    obo:IAO_0000115 "An actinoid atom that has formula Np." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33387" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "neptunium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33388
    obo:IAO_0000115 "An actinoid atom that has formula Pu." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33388" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "plutonium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33389
    obo:IAO_0000115 "An actinoid atom that has formula Am." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33389" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "americium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33390
    obo:IAO_0000115 "An actinoid atom that has formula Cm." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33390" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "curium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33391
    obo:IAO_0000115 "An actinoid atom that has formula Bk." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33391" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "berkelium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33392
    obo:IAO_0000115 "An actinoid atom that has formula Cf." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33392" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "californium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33393
    obo:IAO_0000115 "An actinoid atom that has formula Es." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33393" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "einsteinium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33394
    obo:IAO_0000115 "An actinoid atom that has formula Fm." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33394" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "fermium" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33395
    obo:IAO_0000115 "An actinoid atom that has formula Md." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33395" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "mendelevium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33396
    obo:IAO_0000115 "An actinoid atom that has formula No." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33396" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "nobelium" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33397
    obo:IAO_0000115 "A d-block element atom that has formula Lr." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33397" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "lawrencium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33517
    obo:IAO_0000115 "A zinc group element atom with a symbol Cn and atomic number 112. All its isotopes are intensely radioactive. Prior to its discovery, it had the placeholder name ununbium (in accordance with IUPAC recommendations). Following its discovery (in Darmstadt, 1996) and subsequent confirmation, the name copernicium was adopted in 2010." ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33517" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "copernicium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_33521
    obo:IAO_0000115 "An atom of an element that exhibits typical metallic properties, being typically shiny, with high electrical and thermal conductivity." ;
    oboInOwl:hasAlternativeId "CHEBI:25217", "CHEBI:6788" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:33521" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "metal atom" ;
    rdfs:subClassOf obo:CHEBI_33250 .

obo:CHEBI_49475
    obo:IAO_0000115 "A noble gas atom that has formula Ar." ;
    oboInOwl:hasAlternativeId "CHEBI:33311" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:49475" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "argon atom" ;
    rdfs:subClassOf obo:CHEBI_23367, obo:CHEBI_25585 .

obo:CHEBI_49631
    obo:IAO_0000115 "A metallic element predicted as eka-aluminium by Mendeleev in 1870 and discovered by Paul-Emile Lecoq de Boisbaudran in 1875. Named in honour of France (Latin Gallia) and perhaps also from the Latin gallus cock, a translation of Lecoq." ;
    oboInOwl:hasAlternativeId "CHEBI:33326", "CHEBI:49630" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:49631" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "gallium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_49637
    obo:IAO_0000115 "A s-block element atom that has formula H." ;
    oboInOwl:hasAlternativeId "CHEBI:24634", "CHEBI:49636" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:49637" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "hydrogen atom" ;
    rdfs:subClassOf obo:CHEBI_23367, obo:CHEBI_25585 .

obo:CHEBI_49648
    obo:IAO_0000115 "A lanthanoid atom that has formula Ho." ;
    oboInOwl:hasAlternativeId "CHEBI:33378", "CHEBI:49647" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:49648" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "holmium atom" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_49666
    obo:IAO_0000115 "A cobalt group element atom that has formula Ir." ;
    oboInOwl:hasAlternativeId "CHEBI:33360", "CHEBI:49665" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:49666" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "iridium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_49696
    obo:IAO_0000115 "A noble gas atom that has formula Kr." ;
    oboInOwl:hasAlternativeId "CHEBI:33312" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:49696" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "krypton atom" ;
    rdfs:subClassOf obo:CHEBI_23367, obo:CHEBI_25585 .

obo:CHEBI_49828
    obo:IAO_0000115 "A lanthanoid atom that has formula Pr." ;
    oboInOwl:hasAlternativeId "CHEBI:33370", "CHEBI:49827" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:49828" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "praseodymium atom" ;
    rdfs:subClassOf obo:CHEBI_33319 .

obo:CHEBI_49882
    obo:IAO_0000115 "A manganese group element atom that has formula Re." ;
    oboInOwl:hasAlternativeId "CHEBI:33354", "CHEBI:49879" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:49882" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "rhenium atom" ;
    rdfs:subClassOf obo:CHEBI_33521 .

obo:CHEBI_49957
    obo:IAO_0000115 "A noble gas atom that has formula Xe." ;
    oboInOwl:hasAlternativeId "CHEBI:32305" ;
    oboInOwl:hasOBONamespace "chebi_ontology" ;
    oboInOwl:id "CHEBI:49957" ;
    oboInOwl:inSubset chebi:_STAR ;
    a owl:Class ;
    rdfs:label "xenon atom" ;
    rdfs:subClassOf obo:CHEBI_23367, obo:CHEBI_25585 .

obo:IAO_0000002
    obo:IAO_0000111 "example to be eventually removed"@en ;
    a owl:NamedIndividual ;
    rdfs:label "example to be eventually removed"@en .

obo:IAO_0000005
    obo:IAO_0000111 "objective specification"@en ;
    obo:IAO_0000112 "In the protocol of a ChIP assay the objective specification says to identify protein and DNA interaction."@en ;
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000115 "A directive information entity that describes an intended process endpoint. When part of a plan specification the concretization is realized in a planned process in which the bearer tries to effect the world so that the process endpoint is achieved."@en ;
    obo:IAO_0000116 "2009-03-16: original definition when imported from OBI read: \"objective is an non realizable information entity which can serve as that  proper part of a plan towards which the realization of the plan is directed.\""@en, "2014-03-31: In the example of usage (\"In the protocol of a ChIP assay the objective specification says to identify protein and DNA interaction\") there is a protocol which is the ChIP assay protocol. In addition to being concretized on paper, the protocol can be concretized as a realizable entity, such as a plan that inheres in a person. The objective specification is the part that says that some protein and DNA interactions are identified. This is a specification of a process endpoint: the boundary in the process before which they are not identified and after which they are. During the realization of the plan, the goal is to get to the point of having the interactions, and participants in the realization of the plan try to do that."@en, "Answers the question, why did you do this experiment?"@en ;
    obo:IAO_0000117 "PERSON: Alan Ruttenberg"@en, "PERSON: Barry Smith"@en, "PERSON: Bjoern Peters"@en, "PERSON: Jennifer Fostel"@en ;
    obo:IAO_0000118 "goal specification"@en ;
    obo:IAO_0000119 "OBI Plan and Planned Process/Roles Branch"@en, "OBI_0000217"@en ;
    a owl:Class ;
    rdfs:label "objective specification"@en ;
    rdfs:subClassOf obo:IAO_0000033 .

obo:IAO_0000007
    obo:IAO_0000112 "Pour the contents of flask 1 into flask 2"@en ;
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000115 "A directive information entity that describes an action the bearer will take."@en ;
    obo:IAO_0000117 "Alan Ruttenberg"@en ;
    obo:IAO_0000119 "OBI Plan and Planned Process branch"@en ;
    a owl:Class ;
    rdfs:label "action specification"@en ;
    rdfs:subClassOf obo:IAO_0000033 .

obo:IAO_0000027
    obo:IAO_0000111 "data item"@en ;
    obo:IAO_0000112 "Data items include counts of things, analyte concentrations, and statistical summaries."@en ;
    obo:IAO_0000114 obo:IAO_0000125 ;
    obo:IAO_0000115 "An information content entity that is intended to be a truthful statement about something (modulo, e.g., measurement precision or other systematic errors) and is constructed/acquired by a method which reliably tends to produce (approximately) truthful statements."@en ;
    obo:IAO_0000116 "2/2/2009 Alan and Bjoern discussing FACS run output data. This is a data item because it is about the cell population. Each element records an event and is typically further composed a set of measurment data items that record the fluorescent intensity stimulated by one of the lasers."@en, "2009-03-16: data item deliberatly ambiguous: we merged data set and datum to be one entity, not knowing how to define singular versus plural. So data item is more general than datum."@en, "2009-03-16: removed datum as alternative term as datum specifically refers to singular form, and is thus not an exact synonym."@en, "2014-03-31: See discussion at http://odontomachus.wordpress.com/2014/03/30/aboutness-objects-propositions/", """JAR: datum     -- well, this will be very tricky to define, but maybe some 
information-like stuff that might be put into a computer and that is 
meant, by someone, to denote and/or to be interpreted by some 
process... I would include lists, tables, sentences... I think I might 
defer to Barry, or to Brian Cantwell Smith

JAR: A data item is an approximately justified approximately true approximate belief"""@en ;
    obo:IAO_0000117 "PERSON: Alan Ruttenberg"@en, "PERSON: Chris Stoeckert"@en, "PERSON: Jonathan Rees"@en ;
    obo:IAO_0000118 "data"@en ;
    a owl:Class ;
    rdfs:label "data item"@en ;
    rdfs:subClassOf obo:IAO_0000030 .

obo:IAO_0000030
    obo:IAO_0000111 "information content entity"@en ;
    obo:IAO_0000112 "Examples of information content entites include journal articles, data, graphical layouts, and graphs."@en ;
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000115 "A generically dependent continuant that is about some thing."@en ;
    obo:IAO_0000116 "2014-03-10: The use of \"thing\" is intended to be general enough to include universals and configurations (see https://groups.google.com/d/msg/information-ontology/GBxvYZCk1oc/-L6B5fSBBTQJ)."@en, """information_content_entity 'is_encoded_in' some digital_entity in obi before split (040907). information_content_entity 'is_encoded_in' some physical_document in obi before split (040907).

Previous. An information content entity is a non-realizable information entity that 'is encoded in' some digital or physical entity."""@en ;
    obo:IAO_0000117 "PERSON: Chris Stoeckert"@en ;
    obo:IAO_0000119 "OBI_0000142"@en ;
    obo:IAO_0000412 <http://purl.obolibrary.org/obo/iao.owl>, <http://purl.obolibrary.org/obo/ogms.owl> ;
    a owl:Class ;
    rdfs:label "information content entity"@en ;
    rdfs:subClassOf obo:BFO_0000031, [
        a owl:Restriction ;
        owl:onProperty obo:IAO_0000136 ;
        owl:someValuesFrom obo:BFO_0000001
    ] .

obo:IAO_0000033
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000115 "An information content entity whose concretizations indicate to their bearer how to realize them in a process."@en ;
    obo:IAO_0000116 "2009-03-16: provenance: a term realizable information entity was proposed for OBI (OBI_0000337) , edited by the PlanAndPlannedProcess branch. Original definition was  \"is the specification of a process that can be concretized and realized by an actor\" with alternative term  \"instruction\".It has been subsequently moved to IAO where the objective for which the original term was defined was satisfied with the definitionof this, different, term."@en, "2013-05-30 Alan Ruttenberg: What differentiates a directive information entity from an information concretization is that it can have concretizations that are either qualities or realizable entities. The concretizations that are realizable entities are created when an individual chooses to take up the direction, i.e. has the intention to (try to) realize it."@en, "8/6/2009 Alan Ruttenberg: Changed label from \"information entity about a realizable\" after discussions at ICBO"@en, "Werner pushed back on calling it realizable information entity as it isn't realizable. However this name isn't right either. An example would be a recipe. The realizable entity would be a plan, but the information entity isn't about the plan, it, once concretized, *is* the plan. -Alan"@en ;
    obo:IAO_0000117 "PERSON: Alan Ruttenberg"@en, "PERSON: Bjoern Peters"@en ;
    a owl:Class ;
    rdfs:label "directive information entity"@en ;
    rdfs:subClassOf obo:IAO_0000030, [
        a owl:Restriction ;
        owl:onProperty obo:IAO_0000136 ;
        owl:someValuesFrom obo:BFO_0000017
    ] .

obo:IAO_0000078
    obo:IAO_0000111 "curation status specification"@en ;
    obo:IAO_0000114 obo:IAO_0000125 ;
    obo:IAO_0000115 "The curation status of the term. The allowed values come from an enumerated list of predefined terms. See the specification of these instances for more detailed definitions of each enumerated value."@en ;
    obo:IAO_0000116 "Better to represent curation as a process with parts and then relate labels to that process (in IAO meeting)"@en ;
    obo:IAO_0000117 "PERSON:Bill Bug"@en ;
    obo:IAO_0000119 "GROUP:OBI:<http://purl.obolibrary.org/obo/obi>"@en, "OBI_0000266"@en ;
    a owl:Class ;
    rdfs:label "curation status specification"@en ;
    rdfs:subClassOf obo:IAO_0000102 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:oneOf (obo:IAO_0000002
            obo:IAO_0000120
            obo:IAO_0000121
            obo:IAO_0000122
            obo:IAO_0000123
            obo:IAO_0000124
            obo:IAO_0000125
            obo:IAO_0000423
            obo:IAO_0000428
        )
    ] .

obo:IAO_0000102
    obo:IAO_0000111 "data about an ontology part"@en ;
    obo:IAO_0000115 "Data about an ontology part is a data item about a part of an ontology, for example a term"@en ;
    obo:IAO_0000117 "Person:Alan Ruttenberg"@en ;
    a owl:Class ;
    rdfs:label "data about an ontology part"@en ;
    rdfs:subClassOf obo:IAO_0000027 .

obo:IAO_0000103
    obo:IAO_0000111 "failed exploratory term"@en ;
    obo:IAO_0000115 "The term was used in an attempt to structure part of the ontology but in retrospect failed to do a good job"@en ;
    obo:IAO_0000117 "Person:Alan Ruttenberg"@en ;
    a owl:NamedIndividual ;
    rdfs:label "failed exploratory term"@en .

obo:IAO_0000109
    obo:IAO_0000111 "measurement datum"@en ;
    obo:IAO_0000112 "Examples of measurement data are the recoding of the weight of a mouse as {40,mass,\"grams\"}, the recording of an observation of the behavior of the mouse {,process,\"agitated\"}, the recording of the expression level of a gene as measured through the process of microarray experiment {3.4,luminosity,}."@en ;
    obo:IAO_0000114 obo:IAO_0000125 ;
    obo:IAO_0000115 "A measurement datum is an information content entity that is a recording of the output of a measurement such as produced by a device."@en ;
    obo:IAO_0000116 "2/2/2009 is_specified_output of some assay?"@en ;
    obo:IAO_0000117 "person:Chris Stoeckert"@en ;
    obo:IAO_0000119 "OBI_0000305"@en, "group:OBI"@en ;
    a owl:Class ;
    rdfs:label "measurement datum"@en ;
    rdfs:subClassOf obo:IAO_0000027 .

obo:IAO_0000111
    a owl:AnnotationProperty .

obo:IAO_0000112
    a owl:AnnotationProperty .

obo:IAO_0000114
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:AnnotationProperty ;
    rdfs:label "Has Curation Status"@en, "Hat Kurationsstatus"@de .

obo:IAO_0000115
    a owl:AnnotationProperty .

obo:IAO_0000116
    a owl:AnnotationProperty .

obo:IAO_0000117
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:AnnotationProperty ;
    rdfs:label "Begriffseditor"@de, "Term Editor"@en .

obo:IAO_0000118
    a owl:AnnotationProperty .

obo:IAO_0000119
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:AnnotationProperty ;
    rdfs:label "Definition Source"@en, "Definitionsquelle"@de .

obo:IAO_0000120
    obo:IAO_0000111 "metadata complete"@en ;
    obo:IAO_0000115 "Class has all its metadata, but is either not guaranteed to be in its final location in the asserted IS_A hierarchy or refers to another class that is not complete."@en ;
    a owl:NamedIndividual ;
    rdfs:label "metadata complete"@en .

obo:IAO_0000121
    obo:IAO_0000111 "organizational term"@en ;
    obo:IAO_0000115 "Term created to ease viewing/sort terms for development purpose, and will not be included in a release"@en ;
    a owl:NamedIndividual ;
    rdfs:label "organizational term"@en .

obo:IAO_0000122
    obo:IAO_0000111 "ready for release"@en ;
    obo:IAO_0000115 "Class has undergone final review, is ready for use, and will be included in the next release. Any class lacking \"ready_for_release\" should be considered likely to change place in hierarchy, have its definition refined, or be obsoleted in the next release.  Those classes deemed \"ready_for_release\" will also derived from a chain of ancestor classes that are also \"ready_for_release.\""@en ;
    a owl:NamedIndividual ;
    rdfs:label "ready for release"@en .

obo:IAO_0000123
    obo:IAO_0000111 "metadata incomplete"@en ;
    obo:IAO_0000115 "Class is being worked on; however, the metadata (including definition) are not complete or sufficiently clear to the branch editors."@en ;
    a owl:NamedIndividual ;
    rdfs:label "metadata incomplete"@en .

obo:IAO_0000124
    obo:IAO_0000111 "uncurated"@en ;
    obo:IAO_0000115 "Nothing done yet beyond assigning a unique class ID and proposing a preferred term."@en ;
    a owl:NamedIndividual ;
    rdfs:label "uncurated"@en .

obo:IAO_0000125
    obo:IAO_0000111 "pending final vetting"@en ;
    obo:IAO_0000115 "All definitions, placement in the asserted IS_A hierarchy and required minimal metadata are complete. The class is awaiting a final review by someone other than the term editor."@en ;
    a owl:NamedIndividual ;
    rdfs:label "pending final vetting"@en .

obo:IAO_0000136
    obo:IAO_0000112 "This document is about information artifacts and their representations"@en ;
    obo:IAO_0000114 obo:IAO_0000125 ;
    obo:IAO_0000115 "A (currently) primitive relation that relates an information artifact to an entity."@en ;
    obo:IAO_0000116 """7/6/2009 Alan Ruttenberg. Following discussion with Jonathan Rees, and introduction of \"mentions\" relation. Weaken the is_about relationship to be primitive. 

We will try to build it back up by elaborating the various subproperties that are more precisely defined.

Some currently missing phenomena that should be considered \"about\" are predications - \"The only person who knows the answer is sitting beside me\" , Allegory, Satire, and other literary forms that can be topical without explicitly mentioning the topic."""@en ;
    obo:IAO_0000117 "person:Alan Ruttenberg"@en ;
    obo:IAO_0000119 "Smith, Ceusters, Ruttenberg, 2000 years of philosophy"@en ;
    a owl:ObjectProperty ;
    rdfs:domain obo:IAO_0000030 ;
    rdfs:label "is about"@en ;
    owl:inverseOf :PMD_0000004 .

obo:IAO_0000219
    obo:IAO_0000112 "A person's name denotes the person. A variable name in a computer program denotes some piece of memory. Lexically equivalent strings can denote different things, for instance \"Alan\" can denote different people. In each case of use, there is a case of the denotation relation obtaining, between \"Alan\" and the person that is being named."@en ;
    obo:IAO_0000115 "A primitive, instance-level, relation obtaining between an information content entity and some portion of reality. Denotation is what happens when someone creates an information content entity E in order to specifically refer to something. The only relation between E and the thing is that E can be used to 'pick out' the thing. This relation connects those two together. Freedictionary.com sense 3: To signify directly; refer to specifically"@en ;
    obo:IAO_0000116 """2009-11-10 Alan Ruttenberg. Old definition said the following to emphasize the generic nature of this relation. We no longer have 'specifically denotes', which would have been primitive, so make this relation primitive.
g denotes r =def 
r is a portion of reality
there is some c that is a concretization of g 
every c that is a concretization of g specifically denotes r"""@en ;
    obo:IAO_0000117 "person:Alan Ruttenberg"@en ;
    obo:IAO_0000119 "Conversations with Barry Smith, Werner Ceusters, Bjoern Peters, Michel Dumontier, Melanie Courtot, James Malone, Bill Hogan"@en ;
    a owl:ObjectProperty ;
    rdfs:comment ""@en ;
    rdfs:domain obo:IAO_0000030 ;
    rdfs:label "denotes"@en ;
    rdfs:range obo:BFO_0000001 ;
    rdfs:subPropertyOf obo:IAO_0000136 ;
    owl:inverseOf obo:IAO_0000235 .

obo:IAO_0000221
    obo:IAO_0000115 "m is a quality measurement of q at t. When q is a quality, there is a measurement process p that has specified output m, a measurement datum, that is about q"@en ;
    obo:IAO_0000116 "8/6/2009 Alan Ruttenberg: The strategy is to be rather specific with this relationship. There are other kinds of measurements that are not of qualities, such as those that measure time. We will add these as separate properties for the moment and see about generalizing later"@en, """From the second IAO workshop [Alan Ruttenberg 8/6/2009: not completely current, though bringing in comparison is probably important]

This one is the one we are struggling with at the moment. The issue is what a measurement measures. On the one hand saying that it measures the quality would include it \"measuring\" the bearer = referring to the bearer in the measurement. However this makes comparisons of two different things not possible. On the other hand not having it inhere in the bearer, on the face of it, breaks the audit trail.

Werner suggests a solution based on \"Magnitudes\" a proposal for which we are awaiting details.
--
From the second IAO workshop, various comments, [commented on by Alan Ruttenberg 8/6/2009]

unit of measure is a quality, e.g. the length of a ruler.

[We decided to hedge on what units of measure are, instead talking about measurement unit labels, which are the information content entities that are about whatever measurement units are. For IAO we need that information entity in any case. See the term measurement unit label]

[Some struggling with the various subflavors of is_about. We subsequently removed the relation represents, and describes until and only when we have a better theory]

a represents b means either a denotes b or a describes

describe:
a describes b means a is about b and a allows an inference of at least one quality of b

We have had a long discussion about denotes versus describes."""@en, """From the second IAO workshop: An attempt at tieing the quality to the measurement datum more carefully.

a is a magnitude means a is a determinate quality particular inhering in some bearer b existing at a time t that can be represented/denoted by an information content entity e that has parts denoting a unit of measure, a number, and b. The unit of measure is an instance of the determinable quality."""@en, """From the second meeting on IAO:

An attempt at defining assay using Barry's \"reliability\" wording

assay:
process and has_input some material entity
and has_output some information content entity 
and which is such that instances of this process type reliably generate 
outputs that describes the input."""@en, """This one is the one we are struggling with at the moment. The issue is what a measurement measures. On the one hand saying that it measures the quality would include it \"measuring\" the bearer = referring to the bearer in the measurement. However this makes comparisons of two different things not possible. On the other hand not having it inhere in the bearer, on the face of it, breaks the audit trail.

Werner suggests a solution based on \"Magnitudes\" a proposal for which we are awaiting details."""@en ;
    obo:IAO_0000117 "Alan Ruttenberg"@en ;
    a owl:ObjectProperty ;
    rdfs:domain obo:IAO_0000109 ;
    rdfs:label "is quality measurement of"@en ;
    rdfs:range obo:BFO_0000019 ;
    rdfs:subPropertyOf obo:IAO_0000136 ;
    owl:inverseOf obo:IAO_0000417 .

obo:IAO_0000225
    obo:IAO_0000111 "obsolescence reason specification"@en ;
    obo:IAO_0000114 obo:IAO_0000125 ;
    obo:IAO_0000115 "The reason for which a term has been deprecated. The allowed values come from an enumerated list of predefined terms. See the specification of these instances for more detailed definitions of each enumerated value."@en ;
    obo:IAO_0000116 "The creation of this class has been inspired in part by Werner Ceusters' paper, Applying evolutionary terminology auditing to the Gene Ontology."@en ;
    obo:IAO_0000117 "PERSON: Alan Ruttenberg"@en, "PERSON: Melanie Courtot"@en ;
    a owl:Class ;
    rdfs:label "obsolescence reason specification"@en ;
    rdfs:subClassOf obo:IAO_0000102 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:oneOf (obo:IAO_0000103
            obo:IAO_0000226
            obo:IAO_0000227
            obo:IAO_0000228
            obo:IAO_0000229
            obo:OMO_0001000
        )
    ] .

obo:IAO_0000226
    obo:IAO_0000111 "placeholder removed"@en ;
    a owl:NamedIndividual ;
    rdfs:label "placeholder removed"@en .

obo:IAO_0000227
    obo:IAO_0000111 "terms merged"@en ;
    obo:IAO_0000116 "An editor note should explain what were the merged terms and the reason for the merge."@en ;
    a owl:NamedIndividual ;
    rdfs:label "terms merged"@en .

obo:IAO_0000228
    obo:IAO_0000111 "term imported"@en ;
    obo:IAO_0000116 "This is to be used when the original term has been replaced by a term imported from an other ontology. An editor note should indicate what is the URI of the new term to use."@en ;
    a owl:NamedIndividual ;
    rdfs:label "term imported"@en .

obo:IAO_0000229
    obo:IAO_0000111 "term split"@en ;
    obo:IAO_0000116 "This is to be used when a term has been split in two or more new terms. An editor note should indicate the reason for the split and indicate the URIs of the new terms created."@en ;
    a owl:NamedIndividual ;
    rdfs:label "term split"@en .

obo:IAO_0000233
    a owl:AnnotationProperty .

obo:IAO_0000234
    a owl:AnnotationProperty .

obo:IAO_0000235
    obo:IAO_0000115 "inverse of the relation 'denotes'"@en ;
    obo:IAO_0000117 "Person: Jie Zheng, Chris Stoeckert, Mike Conlon"@en ;
    obo:IAO_0000233 <https://github.com/information-artifact-ontology/IAO/issues/206> ;
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000001 ;
    rdfs:label "denoted by"@en ;
    rdfs:range obo:IAO_0000030 .

obo:IAO_0000409
    obo:IAO_0000111 "denotator type"@en ;
    obo:IAO_0000112 "The Basic Formal Ontology ontology makes a distinction between Universals and defined classes, where the formal are \"natural kinds\" and the latter arbitrary collections of entities."@en ;
    obo:IAO_0000115 "A denotator type indicates how a term should be interpreted from an ontological perspective."@en ;
    obo:IAO_0000117 "Alan Ruttenberg"@en ;
    obo:IAO_0000119 "Barry Smith, Werner Ceusters"@en ;
    a owl:Class ;
    rdfs:label "denotator type"@en ;
    rdfs:subClassOf obo:IAO_0000102 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:oneOf (obo:IAO_0000410
            obo:IAO_0000420
            obo:IAO_0000421
        )
    ] .

obo:IAO_0000410
    obo:IAO_0000111 "universal"@en ;
    obo:IAO_0000116 "Hard to give a definition for. Intuitively a \"natural kind\" rather than a collection of any old things, which a class is able to be, formally. At the meta level, universals are defined as positives, are disjoint with their siblings, have single asserted parents."@en ;
    obo:IAO_0000117 "Alan Ruttenberg"@en ;
    obo:IAO_0000119 "A Formal Theory of Substances, Qualities, and Universals, http://ontology.buffalo.edu/bfo/SQU.pdf"@en ;
    a owl:NamedIndividual ;
    rdfs:label "universal"@en .

obo:IAO_0000412
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:AnnotationProperty ;
    rdfs:label "Imported From"@en, "Importiert Aus"@de .

obo:IAO_0000417
    obo:IAO_0000114 obo:IAO_0000120 ;
    obo:IAO_0000115 "inverse of the relation of is quality measurement of"@en ;
    obo:IAO_0000116 "2009/10/19 Alan Ruttenberg. Named 'junk' relation useful in restrictions, but not a real instance relationship"@en ;
    obo:IAO_0000117 "Person:Alan Ruttenberg"@en ;
    a owl:ObjectProperty ;
    rdfs:label "is quality measured as"@en .

obo:IAO_0000420
    obo:IAO_0000111 "defined class"@en ;
    obo:IAO_0000115 "A defined class is a class that is defined by a set of logically necessary and sufficient conditions but is not a universal"@en ;
    obo:IAO_0000116 "\"definitions\", in some readings, always are given by necessary and sufficient conditions. So one must be careful (and this is difficult sometimes) to distinguish between defined classes and universal."@en ;
    obo:IAO_0000117 "Alan Ruttenberg"@en ;
    a owl:NamedIndividual ;
    rdfs:label "defined class"@en .

obo:IAO_0000421
    obo:IAO_0000111 "named class expression"@en ;
    obo:IAO_0000115 "A named class expression is a logical expression that is given a name. The name can be used in place of the expression."@en ;
    obo:IAO_0000116 "named class expressions are used in order to have more concise logical definition but their extensions may not be interesting classes on their own. In languages such as OWL, with no provisions for macros, these show up as actuall classes. Tools may with to not show them as such, and to replace uses of the macros with their expansions"@en ;
    obo:IAO_0000117 "Alan Ruttenberg"@en ;
    a owl:NamedIndividual ;
    rdfs:label "named class expression"@en .

obo:IAO_0000423
    obo:IAO_0000111 "to be replaced with external ontology term"@en ;
    obo:IAO_0000115 "Terms with this status should eventually replaced with a term from another ontology."@en ;
    obo:IAO_0000117 "Alan Ruttenberg"@en ;
    obo:IAO_0000119 "group:OBI"@en ;
    a owl:NamedIndividual ;
    rdfs:label "to be replaced with external ontology term"@en .

obo:IAO_0000428
    obo:IAO_0000111 "requires discussion"@en ;
    obo:IAO_0000115 "A term that is metadata complete, has been reviewed, and problems have been identified that require discussion before release. Such a term requires editor note(s) to identify the outstanding issues."@en ;
    obo:IAO_0000117 "Alan Ruttenberg"@en ;
    obo:IAO_0000119 "group:OBI"@en ;
    a owl:NamedIndividual ;
    rdfs:label "requires discussion"@en .

obo:IAO_0000600
    a owl:AnnotationProperty .

obo:IAO_0000601
    a owl:AnnotationProperty .

obo:IAO_0000602
    a owl:AnnotationProperty .

obo:IAO_0010000
    a owl:AnnotationProperty .

obo:OBI_0000379
    obo:IAO_0000111 "mechanical function"@en ;
    obo:IAO_0000115 "A mechanical function is a function that is realised via mechanical work (through an certain amount of energy transferred by some force)."@en ;
    obo:IAO_0000117 "Bill Bug", "Daniel Schober", "Frank Gibson", "Melanie Courtot" ;
    obo:IAO_0000119 "http://en.wikipedia.org/wiki/Mechanical_work"@en ;
    a owl:Class ;
    rdfs:label "mechanical function"@en ;
    rdfs:subClassOf obo:BFO_0000034 .

obo:OBI_0001930
    obo:IAO_0000111 "categorical value specification" ;
    obo:IAO_0000115 "A value specification that is specifies one category out of a fixed number of nominal categories"@en ;
    obo:IAO_0000117 "PERSON:Bjoern Peters" ;
    a owl:Class ;
    rdfs:label "categorical value specification" ;
    rdfs:subClassOf obo:OBI_0001933 .

obo:OBI_0001933
    obo:IAO_0000111 "value specification" ;
    obo:IAO_0000112 "The value of 'positive' in a classification scheme of \"positive or negative\"; the value of '20g' on the quantitative scale of mass." ;
    obo:IAO_0000115 "An information content entity that specifies a value within a classification scheme or on a quantitative scale."@en ;
    obo:IAO_0000116 "This term is currently a descendant of 'information content entity', which requires that it 'is about' something. A value specification of '20g' for a measurement data item of the mass of a particular mouse 'is about' the mass of that mouse. However there are cases where a value specification is not clearly about any particular. In the future we may change 'value specification' to remove the 'is about' requirement." ;
    obo:IAO_0000117 "PERSON:Bjoern Peters" ;
    a owl:Class ;
    rdfs:label "value specification" ;
    rdfs:subClassOf obo:IAO_0000030 .

obo:OMO_0001000
    obo:IAO_0000115 "The term was added to the ontology on the assumption it was in scope, but it turned out later that it was not."@en ;
    obo:IAO_0000116 "This obsolesence reason should be used conservatively. Typical valid examples are: un-necessary grouping classes in disease ontologies, a phenotype term added on the assumption it was a disease."@en ;
    obo:IAO_0000117 <http://orcid.org/0000-0001-5208-3432> ;
    obo:IAO_0000233 "https://github.com/information-artifact-ontology/ontology-metadata/issues/77" ;
    obo:IAO_0000234 "https://orcid.org/0000-0001-5208-3432" ;
    a owl:NamedIndividual ;
    rdfs:label "out of scope" .

chebi:_STAR
    a owl:AnnotationProperty ;
    rdfs:subPropertyOf oboInOwl:SubsetProperty .

dc:contributor
    a owl:AnnotationProperty .

dc:description
    a owl:AnnotationProperty .

dc:identifier
    a owl:AnnotationProperty .

dc:license
    a owl:AnnotationProperty .

dc:source
    a owl:AnnotationProperty .

dc:title
    a owl:AnnotationProperty .

terms:bibliographicCitation
    a owl:AnnotationProperty .

terms:contributor
    a owl:AnnotationProperty .

terms:created
    a owl:AnnotationProperty .

terms:creator
    a owl:AnnotationProperty .

terms:description
    a owl:AnnotationProperty .

terms:license
    a owl:AnnotationProperty .

terms:source
    a owl:AnnotationProperty .

terms:title
    a owl:AnnotationProperty .

oboInOwl:SubsetProperty
    a owl:AnnotationProperty .

oboInOwl:hasAlternativeId
    a owl:AnnotationProperty .

oboInOwl:hasOBONamespace
    a owl:AnnotationProperty .

oboInOwl:id
    a owl:AnnotationProperty .

oboInOwl:inSubset
    a owl:AnnotationProperty .

skos:altLabel
    a owl:AnnotationProperty .

skos:definition
    a owl:AnnotationProperty .

skos:example
    a owl:AnnotationProperty .

skos:prefLabel
    a owl:AnnotationProperty .

skos:scopeNote
    a owl:AnnotationProperty .

<https://orcid.org/0000-0001-6772-1943>
    rdfs:label "Martin Glauer" .

<https://orcid.org/0000-0001-7192-7143>
    rdfs:label "Jörg Waitelonis" .

<https://orcid.org/0000-0002-1058-3102>
    rdfs:label "Fabian Neuhaus" .

<https://orcid.org/0000-0002-3092-0532>
    rdfs:label "Hossein Beygi Nasrabadi" .

<https://orcid.org/0000-0002-3717-7104>
    rdfs:label "Bernd Bayerlein" .

<https://orcid.org/0000-0002-7094-5371>
    rdfs:label "Markus Schilling" .

<https://orcid.org/0000-0002-8280-0487>
    rdfs:label "Lars Vogt" .

<https://orcid.org/0000-0002-9014-2920>
    rdfs:label "Henk Birkholz" .

<https://orcid.org/0000-0003-0410-3616>
    rdfs:label "Simon Stier" .

<https://orcid.org/0000-0003-1649-6832>
    rdfs:label "Thomas Hanke" .

<https://orcid.org/0000-0003-2612-8515>
    rdfs:label "Kostiantyn Hubaiev" .

<https://orcid.org/0000-0003-4971-3645>
    rdfs:label "Philipp von Hartrott" .

<https://w3id.org/pmd/co/>
    terms:bibliographicCitation "PMDco: Platform Material Digital Ontology. Version 3.0.0-alpha2, https://w3id.org/pmd/co/" ;
    terms:contributor <https://orcid.org/0000-0001-6772-1943>, <https://orcid.org/0000-0002-3092-0532>, <https://orcid.org/0000-0003-0410-3616>, <https://orcid.org/0000-0003-2612-8515> ;
    terms:created "2025-07-09" ;
    terms:creator <https://orcid.org/0000-0001-7192-7143>, <https://orcid.org/0000-0002-1058-3102>, <https://orcid.org/0000-0002-3717-7104>, <https://orcid.org/0000-0002-7094-5371>, <https://orcid.org/0000-0002-8280-0487>, <https://orcid.org/0000-0002-9014-2920>, <https://orcid.org/0000-0003-1649-6832>, <https://orcid.org/0000-0003-4971-3645>, "Jannis Grundmann" ;
    terms:description "The PMD Core Ontology (PMDco) is a comprehensive framework for representing knowledge that encompasses fundamental concepts from the domains of materials science and engineering (MSE). The PMDco has been designed as a mid-level ontology to establish a connection between specific MSE application ontologies and the domain neutral concepts found in established top-level ontologies. The primary goal of the PMDco is to promote interoperability between diverse domains. PMDco's class structure is both understandable and extensible, making it an efficient tool for organizing MSE knowledge. It serves as a semantic intermediate layer that unifies MSE knowledge representations, enabling data and metadata to be systematically integrated on key terms within the MSE domain. With PMDco, it is possible to seamlessly trace data generation. By building on this foundation, PMDco facilitates the integration of data from various sources and the creation of complex workflows. In summary, PMDco is a valuable tool for researchers and practitioners in the MSE domains. It provides a common language for representing and sharing knowledge, allowing for efficient collaboration and promoting interoperability between diverse domains. Its design allows for the systematic integration of data and metadata, enabling seamless traceability of data generation. Overall, PMDco is a crucial step towards a unified and comprehensive understanding of the MSE domain. PMDco at GitHub: https://github.com/materialdigital/core-ontology Documentation: https://materialdigital.github.io/core-ontology/docs/"@en ;
    terms:license <https://creativecommons.org/licenses/by/4.0/> ;
    terms:title "PMD Core Ontology" ;
    a owl:Ontology ;
    owl:priorVersion <https://w3id.org/pmd/co/3.0.0-alpha1> ;
    owl:versionIRI <https://w3id.org/pmd/co/3.0.0-alpha2> ;
    owl:versionInfo "3.0.0-alpha2" .

:PMD_0000000
    a owl:Class ;
    rdfs:comment "Instances of Portions Of Matter whose shape is relevant for their dispostion to participate in a Manufacturing Process may be SemiFinishedProdcuts."@en, "The sum of portions of matter of the same type form a portion of matter of that type."@en ;
    rdfs:label "Material"@de, "material"@en ;
    rdfs:subClassOf :PMD_0000001 ;
    skos:altLabel "Portion of Material"@en ;
    skos:definition "A Material is a Portion Of Matter that may participate in some Manifacturing Process and whose shape is not relevant for its participation in the Manifacuring Process."@en .

:PMD_0000001
    a owl:Class ;
    rdfs:comment """It is also representing a distinct physical or conceptual part of a material or substance.

The open energy ontology OEO defines portion of matter as a subclass of object aggregate, which implies countability. Our portion is not (precisely) countable and thus bearer of intensive properties."""@en, """Lome explanation for portion of matter: \"What is a molecule cluster at the cellular level? Contrary to the molecular level, at the cellular level of granularity the boundary of each molecule is outside of the level of granular focus. What forms a discontinuous cluster of countable individual molecules and thus bona fide objects at the molecular level, is a continuous and non-countable molecular substance at coarser levels of
granularity. At these coarser levels, the individual molecules cannot be differentiated and demarcated anymore and the cluster as a whole possesses only fiat inner boundaries.\""""@en ;
    rdfs:label "portion of matter"@en ;
    rdfs:subClassOf obo:BFO_0000040 ;
    skos:definition "A material entity that is not demarcated by any physical discontinuities. At some finer level of granularity it is an object aggregate, at some coarser level of granularity it is a fiat object part,but at this level of granularity it is neither."@en .

:PMD_0000002
    a owl:Class ;
    rdfs:comment "We recognize that some of the materials in the subclasses also occur naturally. However, these are not within the scope of our consideration for technical use."@en ;
    rdfs:label "engineered material"@en ;
    rdfs:subClassOf :PMD_0000000 ;
    skos:definition "An Engineered Material is a Material that is output of a Manufacturing Process."@en .

:PMD_0000003
    obo:IAO_0000412 obo:IAO_0000104 ;
    a owl:Class ;
    rdfs:label "plan specification"@en ;
    rdfs:subClassOf obo:IAO_0000033, [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000178 ;
        owl:someValuesFrom obo:IAO_0000005
    ], [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000178 ;
        owl:someValuesFrom obo:IAO_0000007
    ] ;
    skos:definition "A directive information entity with action specifications and objective specifications as parts, and that may be concretized as a realizable entity that, if realized, is realized in a process in which the bearer tries to achieve the objectives by taking the actions specified." .

:PMD_0000004
    a owl:ObjectProperty ;
    rdfs:label "is subject of"@en ;
    skos:definition "Inverse of 'is about'."@en .

:PMD_0000005
    a owl:Class ;
    rdfs:comment """Technical materials are complex object aggregates. The properties that are determined for those object aggregates are intrinsically associated with the methodologies employed in the measurement process. This is in contrast to typical 'physical' properties, which like e.g. mass that can be determined to high accuracy independently of the measurement process. 
As a consequence, the behavoiral material properties in the ontology are differeciated according to their measurement method, e.g. Brinell hardness and Vickers hardness are different types of indentation hardness rather than different measures/quantification (GDC) of the materials property 'indentation hardness'.
 The 'unit idenifieres' of such properties (e.g. \"HV1\", \"HV10\", \"HBW\") are strictly speaking not units but rather references to the measurement methodology used to determine a numeric value that quantifies the property."""@en ;
    rdfs:label "behavioral material property"@en ;
    rdfs:subClassOf obo:BFO_0000017, [
        a owl:Class ;
        owl:intersectionOf ([
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000197 ;
                owl:someValuesFrom [
                    a owl:Class ;
                    owl:intersectionOf (obo:BFO_0000040
                        [
                            a owl:Restriction ;
                            owl:onProperty obo:BFO_0000056 ;
                            owl:someValuesFrom [
                                a owl:Class ;
                                owl:intersectionOf (:PMD_0000915
                                    [
                                        a owl:Restriction ;
                                        owl:onProperty obo:BFO_0000199 ;
                                        owl:someValuesFrom obo:BFO_0000008
                                    ]
                                )
                            ]
                        ]
                        [
                            a owl:Restriction ;
                            owl:onProperty obo:BFO_0000056 ;
                            owl:someValuesFrom [
                                a owl:Class ;
                                owl:intersectionOf (:PMD_0000950
                                    [
                                        a owl:Restriction ;
                                        owl:onProperty obo:BFO_0000199 ;
                                        owl:someValuesFrom obo:BFO_0000008
                                    ]
                                )
                            ]
                        ]
                    )
                ]
            ]
            [
                a owl:Restriction ;
                owl:onProperty :PMD_0001029 ;
                owl:someValuesFrom :PMD_0000915
            ]
            [
                a owl:Restriction ;
                owl:onProperty :PMD_0001030 ;
                owl:someValuesFrom :PMD_0000950
            ]
        )
    ], [
        a owl:Restriction ;
        owl:allValuesFrom :PMD_0000000 ;
        owl:onProperty obo:BFO_0000197
    ] ;
    skos:definition """A property is a material trait in terms of the kind and magnitude of response to a specific imposed stimulus. Generally, definitions of properties are made independent of material shape and size.

(Callister, W.D., Rethwisch, D.G., Materials Science and Engineering, Wiley, 2014)

We only deal with intensive (system-size independent) materrial properties. Extensive properties that depend on the testpiece/specimen/probe size should be found in the respective testing method modules."""@en .

:PMD_0000006
    a owl:DatatypeProperty ;
    rdfs:domain obo:IAO_0000030 ;
    rdfs:label "has value"@en ;
    skos:definition "data property that relates an information content entity to a literal"@en .

:PMD_0000008
    obo:IAO_0000116 "an attribute of a process" ;
    a owl:Class ;
    rdfs:label "process characteristic"@en ;
    rdfs:subClassOf obo:BFO_0000003 ;
    skos:definition "A process characteristic is a dependent occurrent that existentially depends on a process."@en .

:PMD_0000009
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000015 ;
    rdfs:label "has process characteristic"@de ;
    rdfs:range :PMD_0000008 ;
    skos:definition "A relation between a process and a process characteristic that depends on it."@en .

:PMD_0000014
    a owl:Class ;
    rdfs:isDefinedBy "http://purl.obolibrary.org/obo/OBI_0000260" ;
    rdfs:label "plan"@en ;
    rdfs:subClassOf obo:BFO_0000017 ;
    skos:definition "A plan is a realizable entity that is the inheres in a bearer who is committed to realizing it as a planned process." .

:PMD_0000015
    a owl:ObjectProperty ;
    rdfs:label "has input"@en ;
    rdfs:subPropertyOf obo:BFO_0000057 ;
    skos:definition "relation from a process to someone or something physical or digital (continuant) that is a necessary precondition for the process to start" .

:PMD_0000016
    a owl:ObjectProperty ;
    rdfs:label "has output"@en ;
    rdfs:subPropertyOf obo:BFO_0000057 ;
    skos:definition "relation from a process to someone or something physical or digital (continuant) that participates in the process such that it is generated or modified during the process, and that it exists at the end of the process" .

:PMD_0000017
    a owl:Class ;
    rdfs:isDefinedBy "http://purl.obolibrary.org/obo/IAO_0020000" ;
    rdfs:label "identifier"@en ;
    rdfs:subClassOf obo:IAO_0000030 ;
    skos:definition "An information content entity that is the outcome of a dubbing process and is used to refer to one instance of entity shared by a group of people to refer to that individual entity." .

:PMD_0000020
    obo:IAO_0000412 <http://purl.obolibrary.org/obo/iao.owl> ;
    a owl:ObjectProperty ;
    rdfs:label "has measurement unit label"@en ;
    rdfs:subPropertyOf obo:BFO_0000178 ;
    skos:definition """An object property that specifies a relationship between a continuant entity and a measurement unit label that describes the unit associated with one of its quantitative attributes.  

As a sub-property of \"has continuant part\", this property indicates that the measurement unit label is an integral and persistent part of the entity, providing a standardized reference for interpreting its measured values."""@en ;
    skos:example "In essence, if an object 𝑋 has a measurement unit label 𝑌, then 𝑌 is an essential and persistent part of 𝑋 that specifies the standard or metric used to measure one of its properties."@en .

:PMD_0000022
    obo:IAO_0000412 obo:OBI_0001931 ;
    a owl:Class ;
    rdfs:label "scalar value specification"@en ;
    rdfs:subClassOf obo:OBI_0001933, [
        a owl:Restriction ;
        owl:onProperty :PMD_0000020 ;
        owl:someValuesFrom owl:Thing
    ], [
        a owl:Restriction ;
        owl:cardinality "1"^^xsd:nonNegativeInteger ;
        owl:onProperty :PMD_0000020
    ] ;
    skos:definition "A value specification that consists of two parts: a numeral and a unit label" .

:PMD_0000023
    obo:IAO_0000412 "http://purl.obolibrary.org/obo/IAO_0000032" ;
    a owl:Class ;
    rdfs:label "scalar measurement datum"@en ;
    rdfs:subClassOf obo:IAO_0000109 ;
    skos:definition "A scalar measurement datum is a measurement datum that is composed of two parts, numerals and a unit label."@en .

:PMD_0000051
    a owl:Class ;
    rdfs:label "simulation entity role"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000023
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000054 ;
                owl:someValuesFrom :PMD_0000933
            ]
        )
    ], [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000197 ;
        owl:someValuesFrom [
            a owl:Class ;
            owl:intersectionOf (obo:BFO_0000004
                [
                    a owl:Restriction ;
                    owl:onProperty obo:BFO_0000056 ;
                    owl:someValuesFrom :PMD_0000933
                ]
            )
        ]
    ] ;
    skos:definition "Simulation entity role is a role that inheres in an independent continuant (IC) and is realized in a simulation process. This role enables the IC to participate in the simulation as a proxy, model, or representative of a real or hypothetical entity within the simulated context"@en .

:PMD_0000053
    a owl:Class ;
    rdfs:label "Schmelzprozess"@de, "melting process"@en ;
    rdfs:subClassOf :PMD_0000833, [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000015
            [
                a owl:Restriction ;
                owl:onProperty :PMD_0000015 ;
                owl:someValuesFrom obo:BFO_0000040
            ]
            [
                a owl:Restriction ;
                owl:onProperty :PMD_0000016 ;
                owl:someValuesFrom :PMD_0020139
            ]
        )
    ] ;
    skos:definition "A melting process is a thermally induced process during which a solid material undergoes a phase transition into a liquid state. It involves the absorption of heat and occurs at or above the material's melting point."@en, "Ein Schmelzvorgang ist ein thermisch induzierter Prozess, bei dem ein festes Material einen Phasenübergang in einen flüssigen Zustand erfährt. Er beinhaltet die Absorption von Wärme und findet bei oder oberhalb des Schmelzpunkts des Materials statt."@de ;
    skos:example "The process of melting aluminum ingots in preparation for extrusion."@en .

:PMD_0000054
    a owl:Class ;
    rdfs:label "Heizfunktion"@de, "heating function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A heating function is a (realizable) function that, when realized, enables a system or device to increase the thermal energy of a material, typically to reach temperatures required for processing, transformation, or reaction."@en, "Eine Heizfunktion ist eine (realisierbare) Funktion, die ein System oder Gerät in die Lage versetzt, die Wärmeenergie eines Materials zu erhöhen, um die für die Verarbeitung, Umwandlung oder Reaktion erforderlichen Temperaturen zu erreichen."@de ;
    skos:example "The function of a resistance heater in a vacuum furnace."@en .

:PMD_0000055
    a owl:Class ;
    rdfs:label "Kühlfunktion"@de, "cooling function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A cooling function is a (realizable) function that, when realized, enables a system or device to lower the temperature of a material, often to control solidification or maintain a stable state below a desired thermal threshold."@en, "Eine Kühlfunktion ist eine (realisierbare) Funktion, die es einem System oder Gerät ermöglicht, die Temperatur eines Materials zu senken, häufig um die Erstarrung zu steuern oder einen stabilen Zustand unterhalb eines gewünschten thermischen Schwellenwerts aufrechtzuerhalten."@de ;
    skos:example "The function of a water-cooled mold to solidify molten metal in casting."@en .

:PMD_0000056
    a owl:Class ;
    rdfs:comment "An electric arc furnace used in steelmaking."@en ;
    rdfs:label "Schmelzofen"@de, "melting furnace"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000655
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000196 ;
                owl:someValuesFrom :PMD_0000057
            ]
        )
    ] ;
    skos:definition "A melting furnace is a device that bears a melting function, typically designed to raise the temperature of a solid material to initiate and sustain its transformation into a melt."@en, "Ein Schmelzofen ist ein Gerät, das eine Schmelzfunktion hat und in der Regel dazu dient, die Temperatur eines festen Materials zu erhöhen, um seine Umwandlung in eine Schmelze einzuleiten und aufrechtzuerhalten."@de .

:PMD_0000057
    a owl:Class ;
    rdfs:label "Schmelzfunktion"@de, "melting function"@en ;
    rdfs:subClassOf :PMD_0000054 ;
    skos:definition "A melting function is a heating function that, when realized, enables a device or system to initiate or sustain the phase transition of a solid material into a liquid by raising its temperature above the melting point."@en, "Eine Schmelzfunktion ist eine Heizfunktion, die es einem Gerät oder System ermöglicht, den Phasenübergang eines festen Materials in eine Flüssigkeit einzuleiten oder aufrechtzuerhalten, indem seine Temperatur über den Schmelzpunkt angehoben wird."@de ;
    skos:example "The function of an induction coil in a furnace to heat metal until it melts."@en .

:PMD_0000501
    a owl:Class ;
    rdfs:label "1D"@en ;
    rdfs:subClassOf obo:IAO_0000030 ;
    skos:definition "1-D is an information content entity representing a one-dimensional structure or model representing a single linear dimension, often used in material science simulations or analysis."@en .

:PMD_0000502
    a owl:Class ;
    rdfs:label "2D"@en ;
    rdfs:subClassOf obo:IAO_0000030 ;
    skos:definition "A two-dimensional information content entity is a representation or analysis, commonly applied in studying planar material properties or surface phenomena."@en .

:PMD_0000503
    a owl:Class ;
    rdfs:label "ASTM  Grainsize"@en ;
    rdfs:subClassOf :PMD_0020131 ;
    skos:definition "The ASTM grain size is a scalar specifically describing the size of grains in a crystalline material as defined by ASTM standards."@en .

:PMD_0000504
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Ab Initio MD Simulation"@de, "ab initio molecular dynamics simulation"@en ;
    rdfs:subClassOf :PMD_0000933 ;
    skos:definition "A Simulation Process that uses quantum mechanical calculations to predict the behavior of molecular systems without empirical parameters."@en, "Ein Simulationsprozess, der quantenmechanische Berechnungen verwendet, um das Verhalten molekularer Systeme ohne empirische Parameter vorherzusagen."@de ;
    skos:example "Simulating the electronic structure and dynamics of a new alloy to predict its mechanical properties."@en .

:PMD_0000505
    a owl:Class ;
    rdfs:label "accoustic absorption coefficient"@en ;
    rdfs:subClassOf :PMD_0000506, [
        a owl:Restriction ;
        owl:onProperty :PMD_0001029 ;
        owl:someValuesFrom :PMD_0000627
    ] ;
    skos:definition "The accoustic absorption coefficient is an accoustic property representing a measure of how much sound energy is absorbed by a material per unit area."@en .

:PMD_0000506
    a owl:Class ;
    rdfs:label "accoustic property"@en ;
    rdfs:subClassOf :PMD_0000005, [
        a owl:Restriction ;
        owl:onProperty :PMD_0001030 ;
        owl:someValuesFrom :PMD_0000517
    ] ;
    skos:definition "An accoustic property is a mechanical property representing characteristics of a material that determine its interaction with sound waves, such as absorption, reflection, and transmission."@en .

:PMD_0000507
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Akustische Eigenschaften Analyseverfahren"@de, "acoustical property analyzing process"@en ;
    rdfs:subClassOf :PMD_0001025 ;
    skos:definition "An assay, that measures the acoustic properties of materials by analyzing how sound waves interact with the material. This process involves generating sound waves and observing their reflection, transmission, absorption, or scattering to determine properties such as acoustic impedance, absorption coefficient, and sound speed."@en, "Eine Analyse, die die akustischen Eigenschaften von Materialien misst, indem es analysiert, wie Schallwellen mit dem Material interagieren. Dieser Prozess umfasst die Erzeugung von Schallwellen und die Beobachtung ihrer Reflexion, Übertragung, Absorption oder Streuung, um Eigenschaften wie akustische Impedanz, Absorptionskoeffizient und Schallgeschwindigkeit zu bestimmen."@de ;
    skos:example "For example, acoustic emission testing (AET) is used to monitor the release of energy from a material under stress, which can indicate the onset of failure or the presence of defects."@en .

:PMD_0000508
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Additive Fertigungsgerät"@de, "additive manufacturing device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for manufacturing objects layer by layer through additive processes such as 3D printing."@en, "Ein Gerät zur Herstellung von Objekten Schicht für Schicht durch additive Verfahren wie 3D-Druck."@de .

:PMD_0000509
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Adhäsionsprüfverfahren"@de, "adhesion testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that measures the strength of adhesion between two bonded surfaces, assessing the quality of adhesive joints."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das die Stärke der Haftung zwischen zwei verklebten Oberflächen misst und die Qualität der Klebeverbindungen bewertet."@de ;
    skos:example "Adhesion testing of epoxy bonds in composite materials to ensure structural integrity in aircraft components."@en .

:PMD_0000510
    obo:IAO_0000112 "A screwdriver used to adjust a grub screw."@en ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Einstellungsgeräterolle"@de, "adjustment device role"@en ;
    rdfs:subClassOf :PMD_0000603 ;
    skos:definition "Role of a device that is used to adjust another device (SubjectOfAdjustmentRole). The role is realized in an adjustment process."@en, "Rolle eines Gerätes, das zum Einstellen eines anderen Gerätes (SubjectOfAdjustmentRole) verwendet wird. Die Rolle wird in einem Einstellungsprozess realisiert."@de .

:PMD_0000511
    a owl:Class ;
    rdfs:label "age"@en ;
    rdfs:subClassOf obo:BFO_0000019 ;
    owl:deprecated true ;
    owl:disjointWith :PMD_0000768 ;
    skos:definition """The age is a quality denoting the temporal interval since a material entity came into existance.

TODO: should move to \"process characteristic\""""@en .

:PMD_0000512
    a owl:Class ;
    rdfs:label "aggregate state"@en ;
    rdfs:subClassOf :PMD_0020131, [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000059 ;
        owl:someValuesFrom :PMD_0020116
    ] ;
    owl:equivalentClass [
        a owl:Restriction ;
        owl:onClass :PMD_0020116 ;
        owl:onProperty obo:BFO_0000059 ;
        owl:qualifiedCardinality "1"^^xsd:nonNegativeInteger
    ] ;
    skos:definition "The aggregate state is a morphological quality representing the physical state of a material, such as solid, liquid, or gas."@en .

:PMD_0000513
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "Alterungsprozess"@de, "aging process"@en ;
    rdfs:subClassOf :PMD_0000833 ;
    skos:definition "Das Aging oder Auslagern ist ein Anlassvorgang, der den Martensit (Härtungsgefüge) wieder duktil und verformbar macht. Dabei wird ein Agingvorgang genutzt, nämlich die Bildung von Ausscheidungen in Form von FeXCY - Carbiden"@de, "The process of hardening an alloy by a method that causes a constituent to precipitate from solid solution."@en ;
    skos:example "The Process of austenitizing and quenching a steel alloy to achieve a martensitic microstructure for hardness increase."@en .

:PMD_0000517
    a owl:Class ;
    rdfs:label "application of accoustic wave"@en ;
    rdfs:subClassOf :PMD_0000522 ;
    skos:definition "An application of (an) acoustic wave is an application of (a) mechanical load describing the use of sound waves in a material or system for testing or functional purposes."@en .

:PMD_0000518
    a owl:Class ;
    rdfs:label "application of elastic impact"@en ;
    rdfs:subClassOf :PMD_0000522 ;
    skos:definition "An application of (an) elastic impact represents an application of (a) mechanical load describing the process of applying a force or impact to a material to observe its elastic response."@en .

:PMD_0000519
    a owl:Class ;
    rdfs:label "application of electric field"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "An application of (an) electric field is the process of subjecting a material to an electric field to observe its behavior or modify its properties."@en .

:PMD_0000520
    a owl:Class ;
    rdfs:label "application of heat flux"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "An application of heat flux describes the process of transferring thermal energy to or from a material, often used in thermal property measurements."@en .

:PMD_0000521
    a owl:Class ;
    rdfs:label "application of magnetic field"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "An application of (a) magnetic field is the process of subjecting a material to a magnetic field to study its magnetic properties or induce magnetization."@en .

:PMD_0000522
    a owl:Class ;
    rdfs:label "application of mechanical load"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "An application of mechanical load is the process of applying force or stress to a material to observe its response or measure its properties."@en .

:PMD_0000523
    obo:IAO_0000119 "Application Of Substance" ;
    a owl:Class ;
    rdfs:label "application of substance"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "The application of (a) substance is the process of applying a material or substance to a surface or within a system."@en .

:PMD_0000524
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "Assemblierungsprozess"@de, "assembling process"@en ;
    rdfs:subClassOf :PMD_0000833 ;
    skos:definition "A process to mount or demount a component."@en .

:PMD_0000525
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Atomkraftmikroskop"@de, "atomic force microscope"@en ;
    rdfs:subClassOf :PMD_0000855 ;
    skos:definition "An Atomic Force Microscope (AFM) is a Measuring Device that maps the surface topography of materials at the nanoscale by scanning it with a mechanical probe."@en, "Ein Atomkraftmikroskop (AFM) ist ein Messgerät, das die Oberflächentopographie von Materialien im Nanobereich durch Abtasten mit einer mechanischen Sonde kartiert."@de .

:PMD_0000526
    a owl:Class ;
    rdfs:label "atomic structure"@en ;
    rdfs:subClassOf obo:BFO_0000027 ;
    skos:definition "The atomic structure is a material structure that describes the arrangement and composition of atoms in a material, influencing its physical and chemical properties."@en .

:PMD_0000527
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Atomistische Monte Carlo Simulation"@de, "atomistic monte carlo simulation"@en ;
    rdfs:subClassOf :PMD_0000862 ;
    skos:definition "A Monte Carlo Simulation process that focuses on the atomic scale, where the properties and behaviors of materials are modeled by considering individual atoms and their interactions."@en, "Ein Monte Carlo Simulationsprozess, der sich auf die atomare Skala konzentriert, bei dem die Eigenschaften und das Verhalten von Materialien durch die Betrachtung einzelner Atome und ihrer Wechselwirkungen modelliert werden."@de ;
    skos:example "Simulating the behavior of electrons in a new alloy to predict its electrical conductivity."@en .

:PMD_0000528
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Bandsäge"@de, "bandsaw"@en ;
    rdfs:subClassOf :PMD_0000920 ;
    skos:definition "A band saw is a type of saw that uses a continuous, endless saw blade in the form of a band. This blade is usually a narrow, flexible steel blade with teeth along one edge. The band saw is mounted in a closed loop and is guided by two wheels, at least one of which is driven. The operation of the band saw enables precise and efficient cuts to be made in a variety of materials, including wood, metal and plastic."@en, "Eine Bandsäge ist eine Art von Säge, die ein kontinuierliches, endloses Sägeblatt in Form eines Bands verwendet. Dieses Sägeblatt ist in der Regel eine schmale, flexible Stahlklinge mit Zähnen entlang einer Kante. Die Bandsäge ist in eine geschlossene Schleife montiert und wird über zwei Räder geführt, von denen mindestens eines angetrieben wird. Die Funktionsweise der Bandsäge ermöglicht präzise und effiziente Schnitte in unterschiedlichen Materialien, einschließlich Holz, Metall und Kunststoff."@de .

:PMD_0000529
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Biegeversuchmaschine"@de, "bending testing machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to test the bending strength and flexibility of materials by applying a load and measuring deformation."@en, "Ein Gerät zur Prüfung der Biegefestigkeit und Flexibilität von Materialien durch Anwendung einer Last und Messung der Verformung."@de .

:PMD_0000530
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Biegeprüfverfahren"@de, "bending testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that measures the resistance of a material to bending forces, determining its flexural strength and stiffness."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das den Widerstand eines Materials gegen Biegekräfte misst und seine Biegefestigkeit und Steifigkeit bestimmt."@de ;
    skos:example "Testing the flexural strength of a plastic beam to ensure it can withstand the required load in an engineering application."@en .

:PMD_0000531
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Analyseverfahren der Biokompatibilität"@de, "biocompatibility analyzing process"@en ;
    rdfs:subClassOf :PMD_0000532 ;
    skos:definition "A Biological Property Analyzing Process that evaluates the compatibility of a material with living tissues to ensure it does not provoke an adverse biological response."@en, "An example of a biocompatibility analyzing process is an in vitro cell culture test, where cells are cultured in the presence of the implant material to observe any cytotoxic effects, such as changes in cell morphology, proliferation rate, or cell viability."@en, "Ein Biologisches Eigenschaften Analyseverfahren, das die Verträglichkeit eines Materials mit lebenden Geweben bewertet, um sicherzustellen, dass es keine nachteilige biologische Reaktion hervorruft."@de .

:PMD_0000532
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Biologische Eigenschaften Analyseverfahren"@de, "biological property analyzing process"@en ;
    rdfs:subClassOf :PMD_0001025 ;
    skos:definition "An assay that examines the interaction of materials with biological systems, including biocompatibility, biodegradability, toxicity, and the effects of materials on living organisms and cells."@en, "Eine Analyse, die die Wechselwirkung von Materialien mit biologischen Systemen untersucht, einschließlich Biokompatibilität, Abbaubarkeit, Toxizität und der Auswirkungen von Materialien auf lebende Organismen und Zellen."@de .

:PMD_0000534
    obo:IAO_0000119 "“Blank.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blank. Accessed 25 Nov. 2022."@en ;
    a owl:Class ;
    rdfs:label "Rohling-Rolle"@de, "blank role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "Role of an object, which is realized in a preparation process"@en ;
    skos:example "Some portion of material, which to be made into something by a further operation."@en .

:PMD_0000535
    a owl:Class ;
    rdfs:label "boiling point"@en ;
    rdfs:subClassOf :PMD_0000882 ;
    skos:definition "The boiling point is a phase boundary described by the temperature at which a liquid changes to a gas under standard atmospheric pressure."@en .

:PMD_0000536
    a owl:Class ;
    rdfs:label "Brinell 2.5 62.5 ISO 6506"@en ;
    rdfs:subClassOf :PMD_0000537 ;
    skos:definition "A Brinell Hardness measured with 2.5mm diameter ball and a load of 62.5 kgf."@en .

:PMD_0000537
    a owl:Class ;
    rdfs:label "brinell hardness"@en ;
    rdfs:subClassOf :PMD_0000789 ;
    skos:definition "The Brinell hardness is a scalar representing a measure of material hardness obtained by indenting the material with a steel or tungsten carbide ball under a specific load."@en .

:PMD_0000538
    a owl:Class ;
    rdfs:label "bulk"@en ;
    rdfs:subClassOf obo:BFO_0000024, [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000027
                obo:BFO_0000030
            )
        ] ;
        owl:onProperty obo:BFO_0000176
    ] ;
    owl:disjointWith :PMD_0000965 ;
    skos:definition "The bulk is a fiat object part that describes the volume or mass of material considered as a whole, often in contrast to surface or interface phenomena."@en .

:PMD_0000539
    a owl:Class ;
    rdfs:label "bulk modulus"@en ;
    rdfs:subClassOf :PMD_0000618, [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000027
                obo:BFO_0000030
                :PMD_0000538
            )
        ] ;
        owl:onProperty obo:BFO_0000197
    ] ;
    skos:definition "The bulk modulus is an elastic modulus representing a measure of a material's resistance to uniform compression."@en .

:PMD_0000540
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Brennen"@de, "burning"@en ;
    rdfs:subClassOf :PMD_0000550 ;
    skos:altLabel "Firing"@en ;
    skos:definition "A changing the properties of material process that involves burning typically refers to the application of high heat, often resulting in combustion or thermal degradation, to alter the physical or chemical properties of a material, leading to changes like hardening, alteration in chemical composition, or reduction in mass,"@en, "Ein Stoffeigenschaftsänderungsprozess, der das Brennen beinhaltet, bezieht sich in der Regel auf die Anwendung großer Hitze, die oft zu einer Verbrennung oder thermischen Zersetzung führt, um die physikalischen oder chemischen Eigenschaften eines Materials zu verändern, was zu Veränderungen wie Härtung, Änderung der chemischen Zusammensetzung oder Verringerung der Masse führt,"@de ;
    skos:example "Firing in Pottery"@en .

:PMD_0000541
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "CNC-Maschine"@de, "cnc machine"@en ;
    rdfs:subClassOf :PMD_0000648 ;
    skos:definition "A CNC Machine is a Forming Machine that uses computer numerical control to precisely control machining tools for cutting, drilling, milling, and other tasks."@en, "Eine CNC-Maschine ist eine Formmaschine, die zur präzisen Steuerung von Bearbeitungswerkzeugen für Schneid-, Bohr-, Fräs- und andere Aufgaben computergestützte numerische Steuerung verwendet."@de .

:PMD_0000542
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "CNC-Schweißmaschine"@de, "cnc welding machine"@en ;
    rdfs:subClassOf :PMD_0000541, :PMD_0001011 ;
    skos:definition "A CNC Welding Machine is a Device that performs welding operations controlled by a computer numerical control system."@en, "Eine CNC-Schweißmaschine ist ein Gerät, das Schweißoperationen durch ein computergesteuertes System ausführt."@de .

:PMD_0000543
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Kalibrierungsgeräterolle"@de, "calibration device role"@en ;
    rdfs:subClassOf :PMD_0000603 ;
    skos:definition "Role of a device that is used for calibration of itself or another device, which has the \"Subject Of Calibration Role\". The role is realized in a calibration process."@en, "Rolle eines Geräts, das zum Kalibirieren sich selbst oder eines anderen Gerätes, das die \"Subject Of Calibration Role\" inne hat, verwendet wird. Die Rolle wird in einem Kalibrierungsprozess realisiert."@de .

:PMD_0000544
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000119 "https://www.merriam-webster.com/dictionary/caliper"@en ;
    a owl:Class ;
    rdfs:label "Messschieber"@de, "caliper"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A measuring device having two usually adjustable arms, legs, or jaws used especially to measure the dimensions of objects, such as diameters or thicknesses"@en, "Messgerät mit zwei in der Regel verstellbaren Armen, Schenkeln oder Klemmbacken, das vor allem zur Messung der Abmessungen von Gegenständen, wie z. B. des Durchmessers oder der Dicke, verwendet wird"@de .

:PMD_0000546
    obo:IAO_0000116 "Classified by morphology."@en ;
    a owl:Class ;
    rdfs:label "ceramic"@en ;
    rdfs:subClassOf :PMD_0000002 ;
    skos:definition "Ceramics are engineered materials described as non-metallic, inorganic materials characterized by high hardness, brittleness, and heat resistance, commonly used in engineering applications."@en .

:PMD_0000547
    a owl:Class ;
    rdfs:label "change of aggregate state"@en ;
    rdfs:subClassOf :PMD_0000548 ;
    skos:definition "A change of aggregate state is a phase transition (change of phase) involving the collective state of particles in a material, such as melting or condensation."@en .

:PMD_0000548
    a owl:Class ;
    rdfs:label "change of phase"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "A change of phase is a process describing the transition of a material from one state of matter to another, such as from solid to liquid or liquid to gas."@en .

:PMD_0000549
    a owl:Class ;
    rdfs:label "change of temperature"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "A change of temperature is a process describing the variation in thermal energy within a material or system over time or due to external influences."@en .

:PMD_0000550
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8580:2003-9 Fertigungsverfahren, Page 5, 3.1.6 Stoffeigenschaften ändern - Definition"@en, "Offizielle Definition findet man in: DIN 8580:2003-9 Fertigungsverfahren, Seite 5, 3.1.6 Stoffeigenschaften ändern - Definition"@de ;
    a owl:Class ;
    rdfs:label "Stoffeigenschaft Ändern"@de, "changing properties of material"@en ;
    rdfs:subClassOf :PMD_0000833 ;
    skos:altLabel "Changing Of Material  Properties"@en, "Property Alteration"@en ;
    skos:definition "A manufacturing process that modifies the characteristics of the material from which a workpiece is made, including by processes at the submicroscopic or atomic scale, such as atomic diffusion, dislocation formation and movement in the atomic lattice or chemical reactions, whereby the resulting shape changes are not characteristic of these processes."@en, "Ein Herstellungsprozess, der die Merkmale des Materials, aus dem ein Werkstück gefertigt ist, modifiziert, was unter anderem durch Vorgänge im submikroskopischen oder atomaren Bereich erfolgt, wie etwa durch Atomdiffusion, die Versetzungsentstehung und -bewegung im Atomgitter oder durch chemische Reaktionen, wobei die dabei auftretenden Formveränderungen nicht charakteristisch für diese Verfahren sind."@de ;
    skos:example "Heat Treatment"@en .

:PMD_0000551
    a owl:Class ;
    rdfs:label "chemical composition"@en ;
    rdfs:subClassOf :PMD_0020131 ;
    skos:definition "The chemical composition is a morphological quality describing the types and proportions of elements or compounds present in a material."@en .

:PMD_0000552
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Analyseverfahren für die chemische Zusammensetzung"@de, "chemical composition analyzing process"@en ;
    rdfs:subClassOf :PMD_0000957 ;
    skos:definition "A Structural Property Analyzing Process that determines the chemical composition of a material by identifying and quantifying its constituent elements and compounds."@en, "Ein Struktur Eigenschaften Analyseverfahren, das die chemische Zusammensetzung eines Materials bestimmt, indem es dessen Bestandteile und Verbindungen identifiziert und quantifiziert."@de .

:PMD_0000553
    a owl:Class ;
    rdfs:label "chemical potential"@en ;
    rdfs:subClassOf :PMD_0020148 ;
    skos:definition "The chemical potential is a thermodynamic quality describing the energy change associated with the addition of a small quantity of a substance to a system at constant temperature and pressure."@en .

:PMD_0000554
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Chemische Eigenschaften Analyseverfahren"@de, "chemical property analyzing process"@en ;
    rdfs:subClassOf :PMD_0001025 ;
    skos:definition "An assay that determines the chemical composition, reactivity, and chemical stability of materials, including the identification and quantification of chemical elements and compounds."@en, "Eine Analyse, die die chemische Zusammensetzung, Reaktivität und chemische Stabilität von Materialien bestimmt, einschließlich der Identifizierung und Quantifizierung chemischer Elemente und Verbindungen."@de .

:PMD_0000555
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Chromatographiefunktion"@de, "chromatography function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A function performed to separate compounds in a mixture based on their distribution between a stationary phase and a mobile phase."@en, "Eine Funktion, die durchgeführt wird, um Verbindungen in einer Mischung basierend auf ihrer Verteilung zwischen einer stationären Phase und einer mobilen Phase zu trennen."@de .

:PMD_0000556
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Chromatographieverfahren"@de, "chromatography process"@en ;
    rdfs:subClassOf :PMD_0000957 ;
    skos:definition "A Structural Property Analyzing Process that enables the separation and analysis of compounds in a mixture by their distribution between a mobile and a stationary phase."@en, "Ein Struktur Eigenschaften Analyseverfahren, das die Trennung und Analyse von Verbindungen in einem Gemisch durch ihre Verteilung zwischen einer mobilen und einer stationären Phase ermöglicht."@de .

:PMD_0000557
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Chromatographiesystem"@de, "chromatography system"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for separating mixtures into individual components using a chromatographic column and a mobile phase."@en, "Ein Gerät zur Trennung von Gemischen in einzelne Komponenten unter Verwendung einer chromatographischen Säule und einer mobilen Phase."@de .

:PMD_0000558
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Kreissäge"@de, "circular saw"@en ;
    rdfs:subClassOf :PMD_0000920 ;
    skos:definition "Die Kreissäge ist eine elektrische oder motorisierte Säge, die durch ein rundes, kreisförmiges Sägeblatt angetrieben wird. Das Sägeblatt einer Kreissäge ist mit Zähnen entlang seines Randes ausgestattet, die dazu dienen, das Material zu schneiden, wenn es in die Säge eingespeist wird. Kreissägen sind vielseitige Werkzeuge und können für verschiedene Materialien wie Holz, Metall, Kunststoff und sogar Gestein verwendet werden, abhängig vom spezifischen Sägeblatt, das installiert ist."@de, "The circular saw is an electric or motorized saw that is powered by a round, circular saw blade. The blade of a circular saw is equipped with teeth along its edge that are used to cut the material as it is fed into the saw. Circular saws are versatile tools and can be used for different materials such as wood, metal, plastic and even rock, depending on the specific saw blade that is installed."@en .

:PMD_0000559
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Tischkreissäge"@de, "circular table saw"@en ;
    rdfs:subClassOf :PMD_0000558 ;
    skos:definition "A stationary circular saw that is built into a table top. It is often used in workshops for precise wood cuts."@en, "Eine stationäre Kreissäge, die in eine Tischplatte eingebaut ist. Sie wird oft in Werkstätten für präzise Holzschnitte verwendet."@de .

:PMD_0000560
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8592"@en, "Offizielle Definition findet man in: DIN 8592"@de ;
    a owl:Class ;
    rdfs:label "Reinigen"@de, "cleaning"@en ;
    rdfs:subClassOf :PMD_0000927 ;
    skos:definition "A Seperating process that involves removing unwanted material from a surface through cleaning methods, which may include processes like blasting, washing, or chemical cleaning."@en, "Ein Trennprozess, bei dem unerwünschtes Material von einer Oberfläche durch Reinigungsmethoden entfernt wird, die Verfahren wie Strahlen, Waschen oder chemische Reinigung umfassen können."@de ;
    skos:example "Chemical Cleaning, Mechanical Cleaning"@en .

:PMD_0000561
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Reinigungsgerät"@de, "cleaning device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for removing contaminants from materials or surfaces."@en, "Ein Gerät zum Entfernen von Verunreinigungen von Materialien oder Oberflächen."@de .

:PMD_0000562
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Coarse Grained Simulation"@de, "coarse grained simulation"@en ;
    rdfs:subClassOf :PMD_0000866 ;
    skos:definition "Ein Multiskalensimulation Prozess, der das System vereinfacht, indem Atome oder Moleküle zu größeren Partikeln zusammengefasst werden, wodurch die Rechenkomplexität verringert wird und die Untersuchung größerer Systeme oder längerer Zeitskalen ermöglicht wird."@de, "multiscale simulation process that simplifies the system by grouping atoms or molecules into larger particles, thereby reducing computational complexity and allowing for the study of larger systems or longer time scales"@en ;
    skos:example "In materials science, coarse-grained simulations are often used to study the mechanical properties of polymers. For instance, in the simulation of polymer chains, each segment of the chain might represent a group of several monomers, rather than modeling every single atom. This approach allows researchers to investigate the behavior of polymeric materials over larger scales and longer time periods, such as the viscoelastic properties of a polymer melt."@en .

:PMD_0000563
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8580:2003-9 Fertigungsverfahren, Page 5, 3.1.5 Beschichten - Definition"@en, "Offizielle Definition findet man in: DIN 8580:2003-9 Fertigungsverfahren, Seite 5, 3.1.5 Beschichten - Definition"@de ;
    a owl:Class ;
    rdfs:label "Beschichten"@de, "coating"@en ;
    rdfs:subClassOf :PMD_0000833 ;
    skos:definition "A manufacturing process that aims to deposit a permanently adhering layer of a material without a form onto a workpiece, whereby the immediate state of the coating material directly before application is essential."@en, "Ein Herstellungsprozess, der darauf abzielt, eine dauerhaft haftende Schicht aus einem Material ohne Form auf ein Werkstück aufzubringen, wobei der unmittelbare Zustand des Beschichtungsmaterials direkt vor dem Auftragen entscheidend ist."@de ;
    skos:example "Chemical Vapour Deposition, Physical Vapour Deposition"@en .

:PMD_0000564
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Beschichtungsanwendungsfunktion"@de, "coating application function"@en ;
    rdfs:subClassOf :PMD_0000575 ;
    skos:definition "A subfunction of coating performed to apply a coating to a surface."@en, "Eine Unterfunktion der Beschichtung, die durchgeführt wird, um eine Beschichtung auf eine Oberfläche aufzutragen."@de .

:PMD_0000565
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Beschichten Durch Löten"@de, "coating by soldering"@en ;
    rdfs:subClassOf :PMD_0000563 ;
    skos:definition "A Coating process that involves applying a coating using soldering techniques."@en, "Ein Beschichtungsprozess, der das Auftragen einer Beschichtung mittels Löten beinhaltet."@de ;
    skos:example "Applying a protective solder layer on electronic circuit boards."@en .

:PMD_0000566
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Beschichten Durch Schweissen"@de, "coating by welding"@en ;
    rdfs:subClassOf :PMD_0000563 ;
    skos:definition "A Coating process that involves applying a coating using welding techniques."@en, "Ein Beschichtungsprozess, der das Auftragen einer Beschichtung mittels Schweißen beinhaltet."@de ;
    skos:example "Cladding a metal surface with a corrosion-resistant alloy using weld overlay."@en .

:PMD_0000567
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Beschichtungsgerät"@de, "coating device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for applying a coating or layer to materials to enhance their properties or appearance."@en, "Ein Gerät zum Auftragen einer Beschichtung oder Schicht auf Materialien zur Verbesserung ihrer Eigenschaften oder ihres Aussehens."@de .

:PMD_0000569
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Beschichten Aus Dem Gasförmigen Oder Dampfförmigen Zustand"@de, "coating from the gaseous or vapour state"@en ;
    rdfs:subClassOf :PMD_0000563 ;
    skos:altLabel "Vakuumbeschichten"@de ;
    skos:definition "A Coating process that involves applying a coating from a gaseous or vapor state."@en, "Ein Beschichtungsprozess, der das Auftragen einer Beschichtung aus einem gasförmigen oder dampfförmigen Zustand beinhaltet."@de ;
    skos:example "Applying a thin film of material using chemical vapor deposition (CVD)."@en .

:PMD_0000570
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Beschichten Aus Dem Körnigen Oder Pulverförmigen Zustand"@de, "coating from the granular or powdery state"@en ;
    rdfs:subClassOf :PMD_0000563 ;
    skos:definition "A Coating process that involves applying a coating from a granular or powdery state."@en, "Ein Beschichtungsprozess, der das Auftragen einer Beschichtung aus einem körnigen oder pulverförmigen Zustand beinhaltet."@de ;
    skos:example "Powder coating of metal parts."@en .

:PMD_0000571
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Beschichten Aus Dem Ionisierten Zustand"@de, "coating from the ionized state"@en ;
    rdfs:subClassOf :PMD_0000563 ;
    skos:definition "A Coating process that involves applying a coating from an ionized state."@en, "Ein Beschichtungsprozess, der das Auftragen einer Beschichtung aus einem ionisierten Zustand beinhaltet."@de ;
    skos:example "Plasma spraying of ceramic coatings."@en .

:PMD_0000572
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Beschichten Aus Dem Flüssigen Zustand"@de, "coating from the liquid state"@en ;
    rdfs:subClassOf :PMD_0000563 ;
    skos:definition "A Coating process that involves applying a coating from a liquid state."@en, "Ein Beschichtungsprozess, der das Auftragen einer Beschichtung aus einem flüssigen Zustand beinhaltet."@de ;
    skos:example "Electroplating of metals."@en .

:PMD_0000573
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Beschichten Aus Dem Plastischen Zustand"@de, "coating from the plastic state"@en ;
    rdfs:subClassOf :PMD_0000563 ;
    skos:definition "A Coating process that involves applying a coating from a plastic state."@en, "Ein Beschichtungsprozess, der das Auftragen einer Beschichtung aus einem plastischen Zustand beinhaltet."@de ;
    skos:example "Applying a plastic film through hot melt coating."@en .

:PMD_0000574
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Beschichten Aus Dem Breiigen Oder Pastösen Zustand"@de, "coating from the pulpy or pasty state"@en ;
    rdfs:subClassOf :PMD_0000563 ;
    skos:definition "A Coating process that involves applying a coating from a pulpy or pasty state."@en, "Ein Beschichtungsprozess, der das Auftragen einer Beschichtung aus einem breiigen oder pastösen Zustand beinhaltet."@de ;
    skos:example "Painting, a protective layer of plaster on walls."@en .

:PMD_0000575
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Beschichtungsfunktion"@de, "coating function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A function performed to apply a layer or coating to a surface to enhance its properties or appearance."@en, "Eine Funktion, die ausgeführt wird, um eine Schicht oder Beschichtung auf eine Oberfläche aufzutragen, um deren Eigenschaften oder Aussehen zu verbessern."@de .

:PMD_0000576
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Farbmessgerät"@de, "colorimeter"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the color of a sample, often used in quality control and material analysis."@en, "Ein Gerät zur Messung der Farbe einer Probe, häufig verwendet in der Qualitätskontrolle und Materialanalyse."@de .

:PMD_0000577
    a owl:Class ;
    rdfs:label "composite material"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000002
            [
                a owl:Class ;
                owl:intersectionOf ([
                        a owl:Restriction ;
                        owl:onProperty :PMD_0020005 ;
                        owl:someValuesFrom [
                            a owl:Class ;
                            owl:intersectionOf (:PMD_0000002
                                [
                                    a owl:Restriction ;
                                    owl:onProperty obo:BFO_0000196 ;
                                    owl:someValuesFrom :PMD_0000845
                                ]
                            )
                        ]
                    ]
                    [
                        a owl:Restriction ;
                        owl:onProperty :PMD_0020005 ;
                        owl:someValuesFrom [
                            a owl:Class ;
                            owl:intersectionOf (:PMD_0000002
                                [
                                    a owl:Restriction ;
                                    owl:onProperty obo:BFO_0000196 ;
                                    owl:someValuesFrom :PMD_0020001
                                ]
                            )
                        ]
                    ]
                )
            ]
        )
    ] ;
    skos:definition "A Composite Material is an Engineered Material that 'consists of' some Material that has a Matrix role and of some Material that has a Filler role."@en .

:PMD_0000578
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8593-1"@en, "Offizielle Definition findet man in: DIN 8593-1"@de ;
    a owl:Class ;
    rdfs:label "Zusammensetzen"@de, "compounding"@en ;
    rdfs:subClassOf :PMD_0000806 ;
    skos:altLabel "Putting Together"@en ;
    skos:definition "A joining process that involves assembling various components or sub-assemblies to form a complex unit, commonly used in manufacturing processes where multiple parts are put together to create a final product."@en, "Ein Füge Prozess, bei dem verschiedene Komponenten oder Unterbaugruppen zu einer komplexen Einheit zusammengefügt werden. Es wird üblicherweise in Fertigungsprozessen verwendet, bei denen mehrere Teile zu einem Endprodukt zusammengefügt werden."@de ;
    skos:example "Interlocking, Layering"@en .

:PMD_0000579
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Compoundiermaschine"@de, "compounding machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for mixing or compounding materials to achieve desired properties."@en, "Ein Gerät zur Mischung oder Compoundierung von Materialien, um gewünschte Eigenschaften zu erreichen."@de .

:PMD_0000580
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Druckprüfmaschine"@de, "compression testing machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to test the compressive strength of materials by applying a compressive force."@en, "Ein Gerät zur Prüfung der Druckfestigkeit von Materialien durch Anwendung einer Druckkraft."@de .

:PMD_0000581
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Druckprüfverfahren"@de, "compression testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Processs that determines a material's behavior under compressive forces, measuring its compressive strength and modulus."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das das Verhalten eines Materials unter Druckkräften bestimmt und seine Druckfestigkeit und seinen Druckmodul misst."@de ;
    skos:example "Compression testing of concrete samples to ensure they meet the required strength standards for construction."@en .

:PMD_0000582
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "Computer"@de, "computing device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition """A computing system that provides an execution environment for, e.g., simulation processes or prediction models.
A computing system can be virtual (e.g., a container or virtual machine) or physical (e.g., a bare-metal servers), uses digital representations of objects as inputs and produces digital measurements, such as simulation results or predictions, as outputs."""@en, """Ein Rechnersystem, das eine Ausführungsumgebung bspw. für Simulationsprozesse oder Vorhersagemodelle bereitstellt.
Ein Rechenknoten kann virtuell (bspw. ein Container oder eine virtuelle Maschine) oder physisch (z. B. ein Bare-Metal-Server) ausgestaltet sein und verwendet in der Regel digitale Repräsentationen von Objekten als Eingaben und erzeugt digitale Messungen, wie z.B. Simulationsergebnisse oder Vorhersagen, als Ausgaben."""@de .

:PMD_0000583
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000116 "The subclass trees of \"Computing Process\" are currently still proposals and serve as a working basis for the discussion round with the simulation/workflow domain experts."@en ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Datenverarbeitung"@de, "Rechenprozess"@de, "computing process"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000015
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000055 ;
                owl:someValuesFrom :PMD_0000014
            ]
        )
    ] ;
    skos:definition "A process that involves the systematic use of computational methods and tools to perform simulations, analyses, or data transformations to achieve specific scientific or engineering goals."@en, "Ein Prozess, der die systematische Verwendung von rechnerischen Methoden und Werkzeugen umfasst, um Simulationen, Analysen oder Datenumwandlungen durchzuführen, um spezifische wissenschaftliche oder technische Ziele zu erreichen."@de .

:PMD_0000584
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "Konditionierungsprozess"@de, "conditioning process"@en ;
    rdfs:subClassOf :PMD_0000833 ;
    skos:definition "Diese Aktivität beschreibt den Prozess und die Maßnahmen, die ergriffen werden, um einen materiellen Gegenstand auf vordefinierte Umgebungsbedingungen einzustellen."@de, "This activity describes the process of and the measures taken to set a tangible object to pre-defined environmental conditions."@en .

:PMD_0000585
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "continuous simulation"@en ;
    rdfs:subClassOf :PMD_0000931 ;
    skos:definition "a simulation approach where changes in a system are modeled continuously over time."@en .

:PMD_0000586
    a owl:Class ;
    rdfs:label "corpuscular irradiation"@en ;
    rdfs:subClassOf :PMD_0000802 ;
    skos:definition "The corpuscular irradiation is an irradiation describing the exposure of a material to streams of particles, such as electrons or ions."@en .

:PMD_0000587
    a owl:Class ;
    rdfs:label "crack growth"@en ;
    rdfs:subClassOf :PMD_0000635 ;
    skos:definition "The crack growth is an evolution of damage describing the progressive extension of a crack in a material under stress."@en .

:PMD_0000588
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Kriechprüfmaschine"@de, "creep testing machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to test the creep behavior of materials under constant stress at high temperatures."@en, "Ein Gerät zur Prüfung des Kriechverhaltens von Materialien unter konstanter Belastung bei hohen Temperaturen."@de .

:PMD_0000589
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Kriechprüfverfahren"@de, "creep testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that evaluates a material's deformation over time under constant stress and temperature, determining its creep behavior."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das die Verformung eines Materials über die Zeit unter konstanter Belastung und Temperatur bewertet und sein Kriechverhalten bestimmt."@de ;
    skos:example "Creep testing of turbine blades to ensure they can withstand prolonged high temperatures without deforming."@en .

:PMD_0000590
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Kryogefrierschrank"@de, "cryogenic freezer"@en ;
    rdfs:subClassOf :PMD_0000968 ;
    skos:definition "A Cryogenic Freezer is a Temperature Change Device that preserves materials at extremely low temperatures, often below -150°C."@en, "A device used to preserve materials at extremely low temperatures, typically below -150°C."@en, "Ein Gerät, das verwendet wird, um Materialien bei extrem niedrigen Temperaturen zu konservieren, typischerweise unter -150°C."@de, "Ein Kryogefrierschrank ist ein Temperaturwechselgerät, das Materialien bei extrem niedrigen Temperaturen konserviert, oft unter -150°C."@de .

:PMD_0000591
    a owl:Class ;
    rdfs:label "crystal structure"@en ;
    rdfs:subClassOf :PMD_0020131, [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000059 ;
        owl:someValuesFrom :PMD_0020099
    ] ;
    owl:equivalentClass [
        a owl:Restriction ;
        owl:onClass :PMD_0020099 ;
        owl:onProperty obo:BFO_0000059 ;
        owl:qualifiedCardinality "1"^^xsd:nonNegativeInteger
    ] ;
    skos:definition "The crystal structure is a morphologic quality that describes the periodic geometric arrangement of entities in a crystalline material. The finite set of periodic geometric arrangements is described by the 14 possible Bravais Lattices in three-dimensional space."@en .

:PMD_0000592
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Trennen Funktion"@de, "cut function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:altLabel "Schneidfunktion"@de ;
    skos:definition "A function performed to separate or divide materials using cutting devices."@en, "Eine Funktion, die ausgeführt wird, um Materialien mit Schneidgeräten zu trennen oder zu teilen."@de .

:PMD_0000594
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "DL" ;
    a owl:Class ;
    rdfs:label "Deep Learning"@de, "deep learning"@en ;
    rdfs:subClassOf :PMD_0000933 ;
    skos:definition "A Simulation Process that employs artificial neural networks with many layers to model complex patterns in data."@en, "Ein Simulationsprozess, der künstliche neuronale Netze mit vielen Schichten verwendet, um komplexe Muster in Daten zu modellieren."@de ;
    skos:example "Using deep learning to predict the formation of defects in crystalline materials."@en .

:PMD_0000595
    a owl:Class ;
    rdfs:label "defect density"@en ;
    rdfs:subClassOf :PMD_0020131 ;
    skos:definition "The defect density is a morphological quality describing the number of defects per unit volume or area in a material, which can affect its mechanical and electronic properties."@en .

:PMD_0000596
    a owl:Class ;
    rdfs:label "deformation"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "The deformation is a process describing a change in the shape, size, or structure of a material under the influence of stress or force."@en .

:PMD_0000597
    a owl:Class ;
    rdfs:label "density"@en ;
    rdfs:subClassOf :PMD_0020131 ;
    skos:definition "The density is a universal intensive quality representing the unit mass of a portion of matter per unit volume."@en .

:PMD_0000598
    a owl:Class ;
    rdfs:label "Abteilung"@de, "department"@en ;
    rdfs:subClassOf :PMD_0000879, [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000196 ;
        owl:someValuesFrom :PMD_0000599
    ] ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000879
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000196 ;
                owl:someValuesFrom :PMD_0000599
            ]
        )
    ] ;
    skos:definition "A sub section of an organization [FIXME]"@en .

:PMD_0000599
    a owl:Class ;
    rdfs:comment "This role is also an indication that an organization is a sub section of another organization."@en ;
    rdfs:label "department role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "A department role is a role describing a personal function or position within an organization that defines responsibilities or activities in a specified context."@en .

:PMD_0000600
    a owl:Class ;
    rdfs:label "deteriorative property"@en ;
    rdfs:subClassOf :PMD_0000005, [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000054 ;
        owl:someValuesFrom :PMD_0000523
    ] ;
    skos:definition "The deteriorative property is a material property representing characteristics that describe the susceptibility of a material to degradation over time."@en .

:PMD_0000601
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "deterministic simulation"@en ;
    rdfs:subClassOf :PMD_0000931 ;
    skos:definition "a simulation approach where outcomes are precisely determined through known relationships without random variability."@en .

:PMD_0000602
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Gerät"@de, "device"@en ;
    rdfs:subClassOf obo:BFO_0000030 ;
    skos:definition "A physical or virtual entity used to perform a specific function or task, often involving measurement, manipulation, or analysis of materials."@en, "Ein physisches oder virtuelles Objekt, das verwendet wird, um eine bestimmte Funktion oder Aufgabe auszuführen, häufig im Zusammenhang mit der Messung, Manipulation oder Analyse von Materialien."@de .

:PMD_0000603
    obo:IAO_0000117 "Role inhering in a device."@en ;
    a owl:Class ;
    rdfs:label "Rolle eines Gerätes"@de, "device role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "Rolle, die ein Geräte inne haben kann."@de .

:PMD_0000604
    a owl:Class ;
    rdfs:label "dielectric constant"@en ;
    rdfs:subClassOf :PMD_0000621 ;
    owl:disjointWith :PMD_0000620 ;
    skos:definition "The dielectric constant is an electrical property representing a measure of a material's ability to store electrical energy in an electric field."@en .

:PMD_0000605
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Differential-Scanning-Kalorimeter"@de, "differential scanning calorimeter"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the heat flow associated with phase transitions in a sample as a function of temperature."@en, "Ein Gerät zur Messung des Wärmeflusses, der mit Phasenübergängen in einer Probe in Abhängigkeit von der Temperatur verbunden ist."@de .

:PMD_0000606
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "DSC"@en ;
    a owl:Class ;
    rdfs:label "Dynamische Differenzkalorimetrie-Verfahren"@de, "differential scanning calorimetry process"@en ;
    rdfs:subClassOf :PMD_0000982 ;
    skos:definition "A Thermal Property Analyzing Process that measures the heat flow into or out of a material as it is heated, cooled, or held at a constant temperature, determining its thermal transitions such as melting, crystallization, and glass transitions."@en, "Ein Thermische Eigenschaften Analyseverfahren, das den Wärmestrom in oder aus einem Material misst, während es erhitzt, gekühlt oder bei konstanter Temperatur gehalten wird, um seine thermischen Übergänge wie Schmelzen, Kristallisation und Glasübergänge zu bestimmen."@de ;
    skos:example "Differential scanning calorimetry of a polymer to determine its melting temperature and crystallization behavior."@en .

:PMD_0000607
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "DTA"@en ;
    a owl:Class ;
    rdfs:label "Differenzthermoanalyse-Verfahren"@de, "differential thermal analysis process"@en ;
    rdfs:subClassOf :PMD_0000982 ;
    skos:definition "A Thermal Property Analyzing Process that measures the temperature difference between a sample and a reference material as they are subjected to a controlled temperature program, identifying phase transitions and reactions."@en, "Ein Thermische Eigenschaften Analyseverfahren, das die Temperaturdifferenz zwischen einer Probe und einem Referenzmaterial misst, während sie einem kontrollierten Temperaturprogramm unterzogen werden, um Phasenübergänge und Reaktionen zu identifizieren."@de ;
    skos:example "Differential thermal analysis of a ceramic material to identify its phase transition temperatures and reaction kinetics."@en .

:PMD_0000608
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Differentialthermometer"@de, "differential thermal analyzer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the temperature difference between a sample and a reference material as they are heated or cooled."@en, "Ein Gerät zur Messung des Temperaturunterschieds zwischen einer Probe und einem Referenzmaterial beim Erhitzen oder Abkühlen."@de .

:PMD_0000610
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Dimensionierungsfunktion"@de, "dimension measuring function"@en ;
    rdfs:subClassOf :PMD_0000847 ;
    skos:definition "A subfunction of measuring performed to determine the dimensions of an object or material."@en, "Eine Unterfunktion des Messens, die durchgeführt wird, um die Abmessungen eines Objekts oder Materials zu bestimmen."@de .

:PMD_0000611
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Dimensions Messprozess"@de, "dimension measuring process"@en ;
    rdfs:subClassOf :PMD_0000957 ;
    skos:definition "A Structural Property Analyzing Process that determines the physical dimensions of a material or object, such as length, width, height, diameter, and thickness, with high accuracy and precision."@en, "Ein Struktur Eigenschaften Analyseverfahren, das die physikalischen Dimensionen eines Materials oder Objekts, wie Länge, Breite, Höhe, Durchmesser und Dicke, mit hoher Genauigkeit und Präzision bestimmt."@de .

:PMD_0000612
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8591"@en, "Offizielle Definition findet man in: DIN 8591"@de ;
    a owl:Class ;
    rdfs:label "Zerlegen"@de, "disassembling"@en ;
    rdfs:subClassOf :PMD_0000927 ;
    skos:definition "A Seperating process that involves disassembling a composite or assembled unit into its constituent parts or sections."@en, "Ein Trennprozess, bei dem eine zusammengesetzte oder montierte Einheit in ihre Einzelteile oder Abschnitte zerlegt wird."@de ;
    skos:example "Dismantling, Emptying"@en .

:PMD_0000613
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "discrete-event simulation"@en ;
    rdfs:subClassOf :PMD_0000931 ;
    skos:definition "a simulation method where events are processed at distinct points in time, commonly used for modeling systems with discrete state changes."@en .

:PMD_0000614
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8588"@en, "Offizielle Definition findet man in: DIN 8588"@de ;
    a owl:Class ;
    rdfs:label "Zerteilen"@de, "dividing"@en ;
    rdfs:subClassOf :PMD_0000927 ;
    skos:definition "A Seperating process that involves separating material into distinct parts using techniques like shear cutting, splitting, tearing, or breaking, typically employed in processes where precise control over the cut is less critical."@en, "Ein Trennprozess, bei dem das Material durch Techniken wie Scherschneiden, Spalten, Reißen oder Brechen in verschiedene Teile zerlegt wird. Es wird in der Regel bei Prozessen eingesetzt, bei denen eine genaue Kontrolle über den Schnitt weniger wichtig ist."@de ;
    skos:example "Shearing, Cracking"@en .

:PMD_0000615
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Bohrmaschine"@de, "drilling machine"@en ;
    rdfs:subClassOf :PMD_0000648 ;
    skos:definition "A Drilling Machine is a Device that creates holes in a workpiece by means of a rotating drill bit."@en, "Eine Bohrmaschine ist ein Gerät, das Löcher in ein Werkstück durch ein sich drehendes Bohrwerkzeug erzeugt."@de .

:PMD_0000616
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "DMA"@en ;
    a owl:Class ;
    rdfs:label "Dynamisch-mechanische Analyse-Verfahren"@de, "dynamic mechanical analysis process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that measures the mechanical properties of a material as a function of temperature, time, frequency, and stress, determining its viscoelastic behavior."@en, "Ein Mechanische Eigenschaften Analyseverfahren, welcher die mechanischen Eigenschaften eines Materials in Abhängigkeit von Temperatur, Zeit, Frequenz und Spannung misst und dessen viskoelastisches Verhalten bestimmt."@de ;
    skos:example "Dynamic mechanical analysis of a rubber compound to assess its stiffness and damping properties over a range of temperatures."@en .

:PMD_0000617
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Dynamischer mechanischer Analysator"@de, "dynamic mechanical analyzer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the mechanical properties of materials as a function of temperature, frequency, and time."@en, "Ein Gerät zur Messung der mechanischen Eigenschaften von Materialien als Funktion von Temperatur, Frequenz und Zeit."@de .

:PMD_0000618
    a owl:Class ;
    rdfs:label "elastic modulus"@en ;
    rdfs:subClassOf :PMD_0000949, [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000197 ;
        owl:someValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000027
                obo:BFO_0000030
                :PMD_0000538
            )
        ]
    ] ;
    skos:definition "An elastic modulus is a measure of a material's stiffness, defined as the ratio of stress to strain in the elastic deformation region."@en .

:PMD_0000619
    a owl:Class ;
    rdfs:label "electric potential"@en ;
    rdfs:subClassOf :PMD_0020148 ;
    skos:definition "The electric potential is a thermodynamic quality describing the amount of work needed to move a unit charge from a reference point to a specific location in an electric field."@en .

:PMD_0000620
    a owl:Class ;
    rdfs:label "electrical conductivity"@en ;
    rdfs:subClassOf :PMD_0000621 ;
    skos:definition "The electrical conductivity is an electrical property describing the ability of a material to conduct electric current, influenced by its structure and composition."@en .

:PMD_0000621
    a owl:Class ;
    rdfs:label "electrical property"@en ;
    rdfs:subClassOf :PMD_0000005, [
        a owl:Restriction ;
        owl:onProperty :PMD_0001030 ;
        owl:someValuesFrom :PMD_0000519
    ] ;
    skos:definition "An electrical property is a material property that represents the characteristics of a material that determine its behavior under the influence of an electric field, such as conductivity, resistivity, and permittivity."@en .

:PMD_0000622
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Elektrische Eigenschaften Analyseverfahren"@de, "electrical property analyzing process"@en ;
    rdfs:subClassOf :PMD_0001025 ;
    skos:definition "An assay that determines the electrical properties of materials, including electrical conductivity, resistivity, dielectric strength, and electrical charge storage capabilities."@en, "Eine Analyse, die die elektrischen Eigenschaften von Materialien bestimmt, einschließlich elektrischer Leitfähigkeit, Widerstand, dielektrischer Festigkeit und elektrischer Ladungsspeicherkapazitäten."@de .

:PMD_0000623
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Elektronenstrahlschweißmaschine"@de, "electron beam welding machine"@en ;
    rdfs:subClassOf :PMD_0001011 ;
    skos:definition "An Electron Beam Welding Machine is a Welding Device that uses a high-velocity electron beam to fuse materials together, typically in a vacuum environment."@en, "Eine Elektronenstrahlschweißmaschine ist ein Schweißgerät, das einen hochgeschwindigen Elektronenstrahl verwendet, um Materialien miteinander zu verschmelzen, typischerweise in einer Vakuumumgebung."@de .

:PMD_0000624
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "“Electron microscope.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electron%20microscope. Accessed 24 Nov. 2022."@en ;
    a owl:Class ;
    rdfs:label "Elektronenmikroskop"@de, "electron microscope"@en ;
    rdfs:subClassOf :PMD_0000855 ;
    skos:definition "A device that uses a beam of electrons to create high-resolution images of a sample's surface or structure."@en, "An electron-optical instrument in which a beam of electrons is used to produce an enlarged image of a minute object."@en, "Ein Gerät, das einen Elektronenstrahl verwendet, um hochauflösende Bilder der Oberfläche oder Struktur einer Probe zu erstellen."@de .

:PMD_0000625
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Elektronenmikroskopie"@de, "electron microscopy"@en ;
    rdfs:subClassOf :PMD_0000856 ;
    skos:definition "A Microscopy Process that uses a beam of electrons to create an image of an object, allowing for high-resolution visualization of the material's surface and internal structures."@en, "Ein Mikroskopieverfahren, das einen Elektronenstrahl verwendet, um ein Bild eines Objekts zu erzeugen, wodurch eine hochauflösende Visualisierung der Oberfläche und der inneren Strukturen des Materials ermöglicht wird."@de ;
    skos:example "An example of an electron microscopy process is Scanning Electron Microscopy (SEM), which provides detailed images of the surface topography and composition of a material. Another example is Transmission Electron Microscopy (TEM), which can visualize the internal structure of a sample at atomic resolution."@en .

:PMD_0000626
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Elektronenspektroskopie"@de, "electron spectroscopy"@en ;
    rdfs:subClassOf :PMD_0000945 ;
    skos:definition "A Spectroscopy Process, that studies the energy distribution of electrons emitted from a sample when it is irradiated with electromagnetic radiation or bombarded with particles."@en, "Ein Spektroskopie Verfahren, das die Energieverteilung von Elektronen untersucht, die aus einer Probe emittiert werden, wenn diese mit elektromagnetischer Strahlung bestrahlt oder mit Teilchen bombardiert wird."@de ;
    skos:example "Examples are e.g. Auger electron spectroscopy, electron energy loss spectroscopy, secondary electron spectroscopy."@en .

:PMD_0000627
    a owl:Class ;
    rdfs:label "emission of accoustic wave"@en ;
    rdfs:subClassOf :PMD_0000596 ;
    skos:definition "The emission of (an) accoustic wave is a deformation describing the release of sound waves by a material or system, often due to vibration or stress."@en .

:PMD_0000628
    a owl:Class ;
    rdfs:label "emission of corpuscular radiation"@en ;
    rdfs:subClassOf :PMD_0000629 ;
    skos:definition "The emission of corpuscular radiation is an emission of radiation describing the release of particle-based radiation, such as alpha or beta particles, from a material or system."@en .

:PMD_0000629
    a owl:Class ;
    rdfs:label "emission of radiation"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "The emission radiation is a process describing the release of energy in the form of electromagnetic waves or particles from a material."@en .

:PMD_0000630
    a owl:Class ;
    rdfs:label "emission of wave radiation"@en ;
    rdfs:subClassOf :PMD_0000629 ;
    skos:definition "The emission of wave radioation is an emission of radiation describing the release of energy in the form of waves, such as electromagnetic or acoustic waves, by a material or system."@en .

:PMD_0000631
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Empirische Potential MD Simulation"@de, "empirical potential molecular dynamics simulation"@en ;
    rdfs:subClassOf :PMD_0000933 ;
    skos:definition "A Simulation Process that uses empirical potentials derived from experimental data to model the behavior of molecular systems."@en, "Ein Simulationsprozess, der empirische Potentiale verwendet, die aus experimentellen Daten abgeleitet sind, um das Verhalten molekularer Systeme zu modellieren."@de ;
    skos:example "Simulating the diffusion of atoms in a crystal using Lennard-Jones potentials." .

:PMD_0000633
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Umweltschrank"@de, "environmental chamber"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to simulate environmental conditions such as temperature, humidity, and pressure to test materials and devices."@en, "Ein Gerät zur Simulation von Umweltbedingungen wie Temperatur, Feuchtigkeit und Druck zur Prüfung von Materialien und Geräten."@de .

:PMD_0000635
    a owl:Class ;
    rdfs:label "evolution of damage"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "An evolution of damage is a process representing the progression of material degradation under mechanical, thermal, or chemical stresses."@en .

:PMD_0000636
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000119 "“Extensometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/extensometer. Accessed 5 Dec. 2022."@en ;
    a owl:Class ;
    rdfs:label "extensometer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device for measuring minute deformations of test specimens caused by tension, compression, bending, or twisting."@en .

:PMD_0000637
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Materialermüdungsprüfmaschine"@de, "fatigue testing machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to test the fatigue resistance of materials by subjecting them to repeated stress cycles."@en, "Ein Gerät zur Prüfung der Ermüdungsresistenz von Materialien, indem diese wiederholten Belastungszyklen ausgesetzt werden."@de .

:PMD_0000638
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Ermüdungsprüfverfahren"@de, "fatigue testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that assesses a material's ability to withstand cyclic loading, determining its fatigue life and endurance limit."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das die Fähigkeit eines Materials bewertet, zyklischen Belastungen standzuhalten, und seine Ermüdungslebensdauer und -grenze bestimmt."@de ;
    skos:example "Fatigue testing of metal components in bridges to predict their lifespan under repetitive loading conditions."@en .

:PMD_0000639
    a owl:Class ;
    rdfs:label "ferrous alloy"@en ;
    rdfs:subClassOf :PMD_0000852, [
        a owl:Restriction ;
        owl:onProperty :PMD_0020005 ;
        owl:someValuesFrom :PMD_0020026
    ] ;
    skos:definition "A ferrous alloy is a metal describing an alloy containing iron as its principal element, often combined with other elements for enhanced properties."@en .

:PMD_0000641
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8593-2"@en, "Offizielle Definition findet man in: DIN 8593-2"@de ;
    a owl:Class ;
    rdfs:label "Füllen"@de, "filling"@en ;
    rdfs:subClassOf :PMD_0000806 ;
    skos:definition "A joining process that involves the use of a filler material to connect parts."@en, "Ein Füge Prozess, bei dem ein Füllmaterial verwendet wird, um Teile zu verbinden."@de ;
    skos:example "Impregnating, Soaking"@en .

:PMD_0000642
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Durchflusszytometer"@de, "flow cytometer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A Flow Cytometer is a Device used to measure the physical and chemical characteristics of a population of cells or particles."@en, "Ein Durchflusszytometer ist ein Gerät, das verwendet wird, um die physikalischen und chemischen Eigenschaften einer Zell- oder Partikelpopulation zu messen."@de .

:PMD_0000644
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Kraftmessfunktion"@de, "force measuring function"@en ;
    rdfs:subClassOf :PMD_0000847 ;
    skos:definition "A subfunction of measuring performed to determine the force applied to or by an object."@en, "Eine Unterfunktion des Messens, die durchgeführt wird, um die auf ein Objekt ausgeübte oder von ihm ausgeübte Kraft zu bestimmen."@de .

:PMD_0000645
    a owl:Class ;
    rdfs:label "formation of notch or scratch"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "The formation of (a) notch or (a) scratch is a process that describes the creation of small surface imperfections, which can influence a material's mechanical properties."@en .

:PMD_0000646
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8580:2003-9 Fertigungsverfahren, Page 4, 3.1.2 Umformen - Definition"@en, "Offizielle Definition findet man in: DIN 8580:2003-9 Fertigungsverfahren, Seite 4, 3.1.2 Umformen - Definition"@de ;
    a owl:Class ;
    rdfs:label "Umformen"@de, "forming"@en ;
    rdfs:subClassOf :PMD_0000833 ;
    skos:altLabel "Shaping"@en ;
    skos:definition "A manufacturing process that changes the shape of a solid body through plastic deformation while retaining both mass and structural integrity."@en, "Ein Herstellungsprozess, der durch plastische Umformung die Gestalt eines festen Körpers verändert, wobei sowohl die Masse als auch die strukturelle Integrität erhalten bleiben."@de ;
    skos:example "Tension Forming, Compression Forming"@en .

:PMD_0000647
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8586"@en ;
    terms:source "Offizielle Definition findet man in: DIN 8586"@de ;
    a owl:Class ;
    rdfs:label "Biegeumformen"@de, "forming by bending"@en ;
    rdfs:subClassOf :PMD_0000646 ;
    skos:definition "A forming process that involves bending materials, typically used in manipulating sheets, tubes, or profiles into curved shapes or angles, common in metalworking and fabrication industries."@en, "Ein Umform Prozess, der das Biegen von Materialien beinhaltet und typischerweise bei der Bearbeitung von Blechen, Rohren oder Profilen zu gekrümmten Formen oder Winkeln eingesetzt wird, wie es in der Metallverarbeitung und in der verarbeitenden Industrie üblich ist."@de ;
    skos:example "Bending With Linear Die Movement, Bending With Rotary Die Movement"@en .

:PMD_0000648
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Formmaschine"@de, "forming machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for shaping materials under various conditions, including tensile, compressive, and shearing."@en, "Ein Gerät zur Formgebung von Materialien unter verschiedenen Bedingungen, einschließlich Zug-, Druck- und Scherbedingungen."@de .

:PMD_0000649
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8584-1"@en ;
    terms:source "Offizielle Definition findet man in: DIN 8584-1"@de ;
    a owl:Class ;
    rdfs:label "Zugdruckumformen"@de, "forming under compressive and tensile conditions"@en ;
    rdfs:subClassOf :PMD_0000646 ;
    skos:definition "A forming process that involves applying both tensile and compressive forces to a material."@en, "Ein Umform Prozess, bei dem sowohl Zug- als auch Druckkräfte auf ein Material ausgeübt werden."@de ;
    skos:example "Stripping, Deep Drawing, Spinning"@en .

:PMD_0000650
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8583-1"@en ;
    terms:source "Offizielle Definition findet man in: DIN 8583-1"@de ;
    a owl:Class ;
    rdfs:label "Druckumformen"@de, "forming under compressive conditions"@en ;
    rdfs:subClassOf :PMD_0000646 ;
    skos:definition "A forming process that involves deforming materials under compressive forces, commonly used in techniques like rolling and die forming where metal is shaped by applying pressure."@en, "Ein Umform Prozess, bei dem Materialien unter Druck verformt werden. Er wird üblicherweise bei Techniken wie Walzen und  Gesenkformen eingesetzt, bei denen Metall durch Druck in Form gebracht wird."@de ;
    skos:example "Rolling, Coining"@en .

:PMD_0000651
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8587"@en ;
    terms:source "Offizielle Definition findet man in: DIN 8587"@de ;
    a owl:Class ;
    rdfs:label "Schubumformen"@de, "forming under shearing conditions"@en ;
    rdfs:subClassOf :PMD_0000646 ;
    skos:definition "A forming process that involves displacement or twisting materials to achieve deformation, often used in operations where materials are shaped by applying torsional forces."@en, "Ein Umform Prozess, bei dem Werkstoffe durch Verschieben oder Verdrehen verformt werden. Es wird häufig bei Verfahren verwendet, bei denen Werkstoffe durch Anwendung von Torsionskräften geformt werden."@de ;
    skos:example "Twisting, Displacement"@en .

:PMD_0000652
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8585-1"@en, "Offizielle Definition findet man in: DIN 8585-1"@de ;
    a owl:Class ;
    rdfs:label "Zugumformen"@de, "forming under tensile conditions"@en ;
    rdfs:subClassOf :PMD_0000646 ;
    skos:definition "A forming process that involves stretching or elongating materials to achieve desired dimensions or shapes."@en, "Ein Umform Prozess, bei dem Materialien gestreckt oder gedehnt werden, um die gewünschten Abmessungen oder Formen zu erreichen."@de ;
    skos:example "Expanding, Stretch Forming"@en .

:PMD_0000653
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Bruchzähigkeitsprüfverfahren"@de, "fracture toughness testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that assesses a material's ability to resist crack propagation, determining its fracture toughness."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das die Fähigkeit eines Materials bewertet, der Rissausbreitung zu widerstehen, und seine Bruchzähigkeit bestimmt."@de ;
    skos:example "Measuring the fracture toughness of ceramic materials used in aerospace components to ensure reliability under stress."@en .

:PMD_0000654
    obo:IAO_0000116 "Classified by the role in a system."@en ;
    a owl:Class ;
    rdfs:label "functional material"@en ;
    rdfs:subClassOf :PMD_0000002, [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000002
            [
                a owl:Restriction ;
                owl:onProperty [
                    owl:inverseOf :PMD_0020005
                ] ;
                owl:someValuesFrom [
                    a owl:Class ;
                    owl:intersectionOf (obo:BFO_0000030
                        [
                            a owl:Restriction ;
                            owl:onProperty obo:BFO_0000196 ;
                            owl:someValuesFrom obo:BFO_0000034
                        ]
                    )
                ]
            ]
        )
    ], [
        a owl:Restriction ;
        owl:onProperty [
            owl:inverseOf :PMD_0020005
        ] ;
        owl:someValuesFrom [
            a owl:Class ;
            owl:intersectionOf (obo:BFO_0000030
                [
                    a owl:Restriction ;
                    owl:onProperty obo:BFO_0000196 ;
                    owl:someValuesFrom obo:BFO_0000034
                ]
            )
        ]
    ] ;
    skos:definition "A Functional Material F is an Engineered Material which has the disposition to be used for an Object O (O consists of F) and O's function is other/more than mechanical load carrying."@en .

:PMD_0000655
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000119 "“Furnace.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/furnace. Accessed 13 Jan. 2023."@en ;
    a owl:Class ;
    rdfs:label "Ofen"@de, "furnace"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "An enclosed structure in which heat is produced (as for heating a house or for reducing ore)."@en, "Eine geschlossene Struktur, in der Wärme erzeugt wird (z. B. zum Heizen eines Hauses oder zum Einschmelzen von Erz)."@de .

:PMD_0000656
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Gaschromatographie Verfahren"@de, "gas chromatography process"@en ;
    rdfs:subClassOf :PMD_0000556 ;
    skos:definition "A Chromatography Process that separates and analyzes compounds that can be vaporized without decomposition, using a gas as the mobile phase and a solid or liquid stationary phase."@en, "Ein Chromatographieverfahren, das Verbindungen trennt und analysiert, die ohne Zersetzung verdampft werden können, indem ein Gas als mobile Phase und eine feste oder flüssige stationäre Phase verwendet wird."@de ;
    skos:example "Gas chromatography is used to analyze the composition of volatile organic compounds in a polymer matrix."@en .

:PMD_0000657
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Gaschromatographiesystem"@de, "gas chromatography system"@en ;
    rdfs:subClassOf :PMD_0000557 ;
    skos:definition "A device used for separating and analyzing compounds in a gas mixture using a chromatographic column."@en, "Ein Gerät zur Trennung und Analyse von Verbindungen in einem Gasgemisch unter Verwendung einer chromatographischen Säule."@de .

:PMD_0000658
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Gel-Permeations-Chromatographie Verfahren"@de, "gel permeation chromatography process"@en ;
    rdfs:subClassOf :PMD_0000556 ;
    skos:definition "A Chromatography Process that separates molecules based on their size by passing the sample through a porous gel matrix, also known as size exclusion chromatography."@en, "Ein Chromatographieverfahren, das Moleküle basierend auf ihrer Größe trennt, indem die Probe durch eine poröse Gelmatrix geleitet wird, auch bekannt als Größenausschlusschromatographie."@de ;
    skos:example "Gel permeation chromatography is used to determine the molecular weight distribution of a polymer sample."@en .

:PMD_0000659
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Gelpermeations-Chromatographiesystem"@de, "gel permeation chromatography system"@en ;
    rdfs:subClassOf :PMD_0000557 ;
    skos:definition "A device used for separating and analyzing polymers based on their molecular size using gel permeation chromatography."@en, "Ein Gerät zur Trennung und Analyse von Polymeren basierend auf ihrer Molekülgröße durch Gelpermeationschromatographie."@de .

:PMD_0000660
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Generatives Deep Learning"@de, "generative deep learning"@en ;
    rdfs:subClassOf :PMD_0000594 ;
    skos:definition "A Deep Learning process that involves creating models capable of generating new data instances that resemble the training data."@en, "Ein Deep Learning-Prozess, der Modelle erstellt, die in der Lage sind, neue Dateninstanzen zu erzeugen, die den Trainingsdaten ähneln."@de ;
    skos:example "Using generative adversarial networks to design new molecular structures with desired properties, such as improved conductivity or strength."@en .

:PMD_0000661
    obo:IAO_0000116 "Classified by morphology."@en ;
    a owl:Class ;
    rdfs:comment "It is often composed of silica-based compounds."@en ;
    rdfs:label "glass"@en ;
    rdfs:subClassOf :PMD_0000002 ;
    skos:definition "A glass is an engineered material present as an amorphous solid typically formed by rapid cooling of a melt."@en .

:PMD_0000662
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8593-8"@en, "Offizielle Definition findet man in: DIN 8593-8"@de ;
    a owl:Class ;
    rdfs:label "Kleben"@de, "glueing"@en ;
    rdfs:subClassOf :PMD_0000806 ;
    skos:altLabel "Bonding"@en ;
    skos:definition "A joining process that involves using adhesives to bond materials together, suitable for a wide range of materials including metals, plastics, and composites, and used in various applications from automotive to aerospace."@en, "Ein Füge Prozess, bei dem Klebstoffe verwendet werden, um Materialien miteinander zu verbinden. Es eignet sich für eine Vielzahl von Materialien, darunter Metalle, Kunststoffe und Verbundstoffe, und wird in verschiedenen Anwendungen von der Automobilindustrie bis zur Luft- und Raumfahrt eingesetzt."@de ;
    skos:example "Bonding With Physically Hardening Adhesives, Bonding With Chemically Hardening Adhesives (Reaction Bonding)"@en .

:PMD_0000663
    a owl:Class ;
    rdfs:label "Korn"@de, "crystal grain"@en ;
    rdfs:subClassOf :PMD_0020003 ;
    skos:definition "A crystal grain is a crystal that is continuant part of a polycrystal."@en .

:PMD_0000665
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Gravimetrischer Analysator"@de, "gravimetric analyzer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the mass of a sample to determine its composition or concentration."@en, "Ein Gerät zur Messung der Masse einer Probe zur Bestimmung ihrer Zusammensetzung oder Konzentration."@de .

:PMD_0000666
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Gravimetrisches Analyseverfahren"@de, "gravimetrical analyzing process"@en ;
    rdfs:subClassOf :PMD_0000957 ;
    skos:definition "A Structural Property Analyzing Process that measures the quantity of a substance by its mass, often involving the precipitation, filtration, drying, and weighing of the substance."@en, "Ein Struktur Eigenschaften Analyseverfahren, das die Menge einer Substanz durch ihre Masse misst und dabei häufig die Fällung, Filtration, Trocknung und Wägung der Substanz umfasst."@de ;
    skos:example "An example of a Gravimetrical Analyzing Process is the determination of sulfate content in a sample by precipitating it as barium sulfate, filtering, drying, and weighing the precipitate."@en .

:PMD_0000667
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Schleifmaschine"@de, "grinding machine"@en ;
    rdfs:subClassOf :PMD_0000648 ;
    skos:definition "A Grinding Machine is a Forming Machine that uses an abrasive wheel to remove material from the surface of a workpiece, typically for finishing or precision work."@en, "Eine Schleifmaschine ist eine Formmaschine, die ein Schleifrad verwendet, um Material von der Oberfläche eines Werkstücks zu entfernen, typischerweise für Feinarbeiten oder Präzisionsarbeiten."@de .

:PMD_0000668
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000119 "https://www.merriam-webster.com/dictionary/grips"@en ;
    a owl:Class ;
    rdfs:label "Halterungsklemmen"@de, "grips"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "Diese Gerät beschreibt ein Bauelement / Teil, mit dem etwas, normalerweise ein materielles Objekt, fest gegriffen oder eingespannt wird. Typischerweise sind Halterungen, Klemm- bzw. Spannsysteme Teil eines Befestigungssystems (Prozessknoten), das sich auf ein Prüfsystem bezieht."@de, "This device is a part by which something, usually a tangible object, is grasped. Typically, grips are part of a mounting system (processing node) referring to a testing system."@en .

:PMD_0000767
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Bügelsäge"@de, "hacksaw"@en ;
    rdfs:subClassOf :PMD_0000920 ;
    skos:definition "A hacksaw is a hand saw designed for cutting various materials, particularly metal. It consists of a fine-toothed blade, tensioned in a frame, and a handle. The frame of a hacksaw is typically C-shaped, allowing the blade to be easily replaced when necessary. Hacksaws are commonly used in metalworking and other applications where a controlled and precise cut through metal is required. The fine teeth on the hacksaw blade enable it to cut through metal with efficiency, and the tensioned frame provides stability during the cutting process. Hacksaws are versatile tools and are often used for tasks such as cutting pipes, rods, and metal sheets. They are available in different sizes and tooth configurations to suit various cutting needs."@en, "Eine Bügelsäge ist eine Art Handsäge zum Schneiden verschiedener Materialien, insbesondere Metall. Sie besteht aus einem fein gezahnten Blatt, das in einem Rahmen gespannt ist, und einem Griff. Der Rahmen einer Bügelsäge ist in der Regel C-förmig, so dass das Blatt bei Bedarf leicht ausgewechselt werden kann. Bügelsägen werden häufig bei der Metallbearbeitung und anderen Anwendungen eingesetzt, bei denen ein kontrollierter und präziser Schnitt durch Metall erforderlich ist. Die feinen Zähne des Sägeblatts ermöglichen ein effizientes Schneiden durch Metall, und der gespannte Rahmen sorgt für Stabilität während des Schneidens. Bügelsägen sind vielseitige Werkzeuge und werden häufig für Aufgaben wie das Schneiden von Rohren, Stangen und Blechen verwendet. Sie sind in verschiedenen Größen und Zahnkonfigurationen erhältlich, um verschiedenen Schneidanforderungen gerecht zu werden."@de .

:PMD_0000768
    a owl:Class ;
    rdfs:label "half-life"@en ;
    rdfs:subClassOf obo:BFO_0000019 ;
    skos:definition "The half-life is a temporal property describing the time required for a quantity to reduce to half its initial value, often applied to radioactive decay or material degradation."@en .

:PMD_0000769
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Handbetriebenes Geräterolle"@de, "hand held device role"@en ;
    rdfs:subClassOf :PMD_0000603 ;
    skos:definition "Role of a device that is operated or used manually."@en, "Rolle eines Gerätes, das per Hand betrieben oder verwendet wird."@de .

:PMD_0000770
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Handkreissäge"@de, "hand circular saw"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000558
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000196 ;
                owl:someValuesFrom :PMD_0000769
            ]
        )
    ] ;
    skos:definition "A handheld circular saw is a portable circular saw that is guided by hand. It is well suited for precise cuts in construction and woodwork."@en, "Die Handkreissäge is eine tragbare Kreissäge, die von Hand geführt wird. Sie eignet sich gut für präzise Schnitte bei Bau- und Holzarbeiten."@de .

:PMD_0000771
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Handsäge"@de, "handsaw"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000920
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000196 ;
                owl:someValuesFrom :PMD_0000769
            ]
        )
    ] ;
    skos:definition "Die Handsäge ist eine manuell betriebene Säge, die dazu dient, verschiedene Materialien, insbesondere Holz, zu schneiden. Diese Art von Säge besteht typischerweise aus einem langen, dünnen Blatt mit Zähnen, das an einem Griff befestigt ist. Der Griff ermöglicht es dem Benutzer, die Säge von Hand zu führen und den Schnitt durch Vor- und Zurückbewegen des Blatts zu erzeugen. Handsägen sind in verschiedenen Ausführungen erhältlich, je nach der beabsichtigten Anwendung. Es gibt beispielsweise Handsägen für Holz, Metall oder Kunststoff, und sie können unterschiedliche Zahngeometrien und Blattlängen aufweisen, um optimal auf verschiedene Schneidanforderungen abgestimmt zu sein."@de, "The handsaw is a manually operated saw that is used to cut various materials, especially wood. This type of saw typically consists of a long, thin blade with teeth attached to a handle. The handle allows the user to guide the saw by hand and make the cut by moving the blade back and forth. Handsaws are available in different designs, depending on the intended application. For example, there are handsaws for wood, metal or plastic, and they can have different tooth geometries and blade lengths to best suit different cutting requirements."@de .

:PMD_0000772
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Verfestigen Durch Umformen"@de, "hardening by forming"@en ;
    rdfs:subClassOf :PMD_0000550 ;
    skos:definition "A Changing Properties Of Material process, that involves altering material properties by mechanical deformation."@en, "Ein Stoffeigenschaft Ändern Prozess, der die Eigenschaften des Materials durch mechanische Verformung verändert."@de ;
    skos:example "Sheet Metal Rolling to Achieve Higher Strength."@en .

:PMD_0000773
    a owl:Class ;
    rdfs:label "hardness"@en ;
    rdfs:subClassOf :PMD_0000848 ;
    skos:definition "The hardness is a mechanical property used as a measure of a material's resistance to localized plastic deformation, often tested by indentation or scratch methods."@en .

:PMD_0000774
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Härteprüfgerät"@de, "hardness tester"@en ;
    rdfs:subClassOf :PMD_0000775 ;
    skos:definition "A Hardness Tester is a Hardness Testing Machine that measures the resistance of a material to deformation, typically by indentation."@en, "Ein Härteprüfgerät ist eine Härteprüfmaschine, die den Widerstand eines Materials gegen Verformung, typischerweise durch Eindrücken, misst."@de .

:PMD_0000775
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Härteprüfmaschine"@de, "hardness testing machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the hardness of materials through various testing methods such as indentation or scratch tests."@en, "Ein Gerät zur Messung der Härte von Materialien durch verschiedene Prüfmethoden wie Eindrück- oder Kratzversuche."@de .

:PMD_0000776
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Härteprüfverfahren"@de, "hardness testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that measures a material's resistance to deformation, typically using indentation methods to determine hardness."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das den Widerstand eines Materials gegen Verformung misst und typischerweise Eindringverfahren verwendet, um die Härte zu bestimmen."@de ;
    skos:example "Hardness testing of steel using the Rockwell method to classify its grade for industrial applications."@en .

:PMD_0000777
    a owl:Class ;
    rdfs:label "heat capacity"@en ;
    rdfs:subClassOf :PMD_0000981, [
        a owl:Restriction ;
        owl:onProperty :PMD_0001029 ;
        owl:someValuesFrom :PMD_0000549
    ] ;
    owl:disjointWith :PMD_0000978 ;
    skos:definition "The heat capacity is a thermal property describing the amount of heat energy required to raise the temperature of a material by a given amount."@en .

:PMD_0000779
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN EN ISO 4885:2018 Wärmebehandlung Page 21, 3.108 Wärmebehandlung - Definition"@en, "Offizielle Definition findet man in: DIN EN ISO 4885:2018 Wärmebehandlung Seite 21, 3.108 Wärmebehandlung - Definition"@de ;
    a owl:Class ;
    rdfs:label "Wärmebehandlung"@de, "heat treatment"@en ;
    rdfs:subClassOf :PMD_0000550 ;
    skos:altLabel "Wärmebehandeln"@de ;
    skos:definition "A Changing Properties of Materials process in which a solid (ferrous) product is fully or partially exposed to specific time-temperature sequences through a series of process steps with the aim of modifying its properties and/or its internal structure."@en, "Ein Stoffeigenschaft Ändern Prozess, bei dem durch eine Reihe von Verfahrensschritten ein festes (Eisen-)Produkt ganz oder teilweise bestimmten Zeit-Temperatur-Abfolgen ausgesetzt wird, mit dem Ziel, seine Eigenschaften und/oder seine innere Struktur zu modifizieren."@de ;
    skos:example "Annealing, Ageing, Hardening"@en .

:PMD_0000780
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Wärmebehandlungsgerät"@de, "heat treatment device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for treating materials through heating and cooling processes to alter their properties."@en, "Ein Gerät zur Behandlung von Materialien durch Erwärmungs- und Abkühlungsprozesse zur Veränderung ihrer Eigenschaften."@de .

:PMD_0000781
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Wärmebehandlungsfunktion"@de, "heat treatment function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A function performed to alter the properties of materials through controlled heating and cooling processes."@en, "Eine Funktion, die durchgeführt wird, um die Eigenschaften von Materialien durch kontrollierte Wärme- und Abkühlungsprozesse zu verändern."@de .

:PMD_0000782
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Hochleistungsflüssigkeitschromatographie Verfahren"@de, "high-performance liquid chromatography process"@en ;
    rdfs:subClassOf :PMD_0000556 ;
    skos:definition "A Chromatography Process that separates, identifies, and quantifies components in a liquid sample using high pressure to pass the sample through a column packed with a stationary phase."@en, "Ein Chromatographieverfahren, das Komponenten in einer flüssigen Probe trennt, identifiziert und quantifiziert, indem hoher Druck verwendet wird, um die Probe durch eine mit einer stationären Phase gefüllte Säule zu leiten."@de ;
    skos:example "High-performance liquid chromatography is used to analyze the purity and concentration of pharmaceutical compounds in a formulation."@en .

:PMD_0000783
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Hochdurchsatzsimulation"@de, "high throughput simulation"@en ;
    rdfs:subClassOf :PMD_0000933 ;
    skos:definition "A Simulation Process that performs a large number of simulations automatically to explore a wide range of conditions."@en, "Ein Simulationsprozess, der eine große Anzahl von Simulationen automatisch durchführt, um eine breite Palette von Bedingungen zu erkunden."@de ;
    skos:example "Screening thousands of potential material compounds to identify those with optimal properties for battery applications."@en .

:PMD_0000784
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Hochleistungsflüssigkeitschromatographiesystem"@de, "high performance liquid chromatography system"@en ;
    rdfs:subClassOf :PMD_0000557 ;
    skos:definition "A device used for separating, identifying, and quantifying compounds in liquid samples through high performance liquid chromatography."@en, "Ein Gerät zur Trennung, Identifizierung und Quantifizierung von Verbindungen in Flüssigkeitsproben durch Hochleistungsflüssigkeitschromatographie."@de .

:PMD_0000785
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Hochtemperatur-Gaschromatographiesystem"@de, "high temperature gas chromatography system"@en ;
    rdfs:subClassOf :PMD_0000657 ;
    skos:definition "A device used for separating and analyzing compounds in a gas mixture at high temperatures using a chromatographic column."@en, "Ein Gerät zur Trennung und Analyse von Verbindungen in einem Gasgemisch bei hohen Temperaturen unter Verwendung einer chromatographischen Säule."@de .

:PMD_0000786
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "hybrid simulation"@en ;
    rdfs:subClassOf :PMD_0000931 ;
    skos:definition "a simulation approach that combines physical and computational models to analyze material behavior."@en .

:PMD_0000787
    a owl:Class ;
    rdfs:label "image"@en ;
    rdfs:subClassOf :PMD_0000502 ;
    owl:disjointWith :PMD_0000834 ;
    skos:definition "An image is a 2-D information content entity that is a visual representation of a material or system, often used for analysis or documentation."@en .

:PMD_0000788
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Schlagprüfverfahren"@de, "impact testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that determines a material's ability to absorb energy and withstand impact forces, typically using pendulum or drop-weight testers."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das die Fähigkeit eines Materials bestimmt, Energie zu absorbieren und Schlagkräfte zu widerstehen, typischerweise unter Verwendung von Pendel- oder Fallgewichtsprüfgeräten."@de ;
    skos:example "Impact testing of helmet materials to ensure they provide adequate protection against head injuries."@en .

:PMD_0000789
    a owl:Class ;
    rdfs:label "indentation hardness"@en ;
    rdfs:subClassOf :PMD_0000773 ;
    skos:definition "The indentation hardness is a hardness representing the resistance of a material to deformation from an indenter, used to assess surface hardness."@en .

:PMD_0000790
    a owl:Class ;
    rdfs:label "index of refraction"@en ;
    rdfs:subClassOf :PMD_0000877 ;
    owl:disjointWith :PMD_0000911 ;
    skos:definition "The index of refraction is an optical property representing a measure of how much light bends when passing through a material, affecting its optical properties."@en .

:PMD_0000791
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Induktionsofen"@de, "induction furnace"@en ;
    rdfs:subClassOf :PMD_0000655 ;
    skos:definition "An Induction Furnace is a Furnace that heats materials using electromagnetic induction, generating heat directly within the material."@en, "Ein Induktionsofen ist ein Ofen, der Materialien durch elektromagnetische Induktion erhitzt, wobei die Wärme direkt im Material erzeugt wird."@de .

:PMD_0000793
    a owl:Class ;
    rdfs:label "initiator role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "An initiator role is a role describing the position or function responsible for starting or catalyzing a process, often related to material testing or experiments."@en .

:PMD_0000794
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Spritzgießmaschine"@de, "injection molding machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "An Injection Molding Machine is a Device used to produce plastic parts by injecting molten plastic into molds under high pressure."@en, "Eine Spritzgießmaschine ist ein Gerät, das verwendet wird, um Kunststoffteile durch Einspritzen von geschmolzenem Kunststoff in Formen unter hohem Druck herzustellen."@de .

:PMD_0000795
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Ionenaustauschchromatographie Verfahren"@de, "ion exchange chromatography process"@en ;
    rdfs:subClassOf :PMD_0000556 ;
    skos:definition "A Chromatography Process that separates ions and polar molecules based on their charge by using an ion exchange resin to attract and retain the ions from the sample."@en, "Ein Chromatographieverfahren, das Ionen und polare Moleküle basierend auf ihrer Ladung trennt, indem ein Ionenaustauscherharz verwendet wird, um die Ionen aus der Probe anzuziehen und zu halten."@de ;
    skos:example "Ion exchange chromatography is used to purify and separate proteins in a solution for material characterization."@en .

:PMD_0000796
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Ionenaustausch-Chromatographiesystem"@de, "ion exchange chromatography system"@en ;
    rdfs:subClassOf :PMD_0000557 ;
    skos:definition "A device used for separating ions in a sample using ion exchange resins in a chromatographic column."@en, "Ein Gerät zur Trennung von Ionen in einer Probe unter Verwendung von Ionenaustauschharzen in einer chromatographischen Säule."@de .

:PMD_0000797
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Ionenmikroskop"@de, "ion microscope"@en ;
    rdfs:subClassOf :PMD_0000855 ;
    skos:definition "A device that uses ions to create high-resolution images of the surface or structure of a sample."@en, "Ein Gerät, das Ionen verwendet, um hochauflösende Bilder der Oberfläche oder Struktur einer Probe zu erstellen."@de .

:PMD_0000798
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Ionenmikroskopie"@de, "ion microscopy"@en ;
    rdfs:subClassOf :PMD_0000856 ;
    skos:definition "A Microscopy Process that uses a focused beam of ions to image a specimen, providing high-resolution images and compositional information, often used for surface analysis and depth profiling."@en, "Ein Mikroskopieverfahren, das einen fokussierten Ionenstrahl verwendet, um ein Bild einer Probe zu erzeugen, hochauflösende Bilder und Zusammensetzungsinformationen liefert und häufig für Oberflächenanalysen und Tiefenprofilierung verwendet wird."@de ;
    skos:example "An example of an ion microscopy process is Helium Ion Microscopy (HIM), which offers high-resolution imaging with minimal sample damage, or Field Ion Microscopy, which provides atomic-level resolution imaging by using a strong electric field to ionize atoms at the surface of a sharp tip, or Focused Ion Beam Scanning Electron Microscopy (FIB-SEM), which allows for high-precision material removal and imaging by using a focused beam of ions to mill the sample surface while simultaneously capturing detailed SEM images."@en .

:PMD_0000799
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Ionen-Spektrometer"@de, "ion spectrometer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for analyzing ions in a sample to determine their composition and concentration."@en, "Ein Gerät zur Analyse von Ionen in einer Probe zur Bestimmung ihrer Zusammensetzung und Konzentration."@de .

:PMD_0000800
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Ionenspektroskopie"@de, "ion spectroscopy"@en ;
    rdfs:subClassOf :PMD_0000945 ;
    skos:definition "A Spectroscopy Process, that analyzes the properties and behavior of ions in a sample by measuring their interaction with electromagnetic fields or other ions."@en, "Ein Spektroskopie Verfahren, das die Eigenschaften und das Verhalten von Ionen in einer Probe analysiert, indem es ihre Wechselwirkung mit elektromagnetischen Feldern oder anderen Ionen misst."@de ;
    skos:example "Examples are e.g. ion mobility spectroscopy, ion-beam spectroscopy."@en .

:PMD_0000801
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Bestrahlen"@de, "irradiating"@en ;
    rdfs:subClassOf :PMD_0000550 ;
    skos:definition "A Changing Properties Of Material process that employs radiation exposure, to alter and enhance a material's physical or chemical attributes."@en, "Ein Stoffeigenschaft Ändern Prozess, bei dem die physikalischen oder chemischen Eigenschaften eines Materials durch Bestrahlung verändert und verbessert werden."@de ;
    skos:example "Polymer Curing"@en .

:PMD_0000802
    a owl:Class ;
    rdfs:label "irradiation process"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "An irradiation process is a process in which a radiation source (bearing a stimulus role) emits radiation towards a material entity (bearing the target role)"@en .

:PMD_0000803
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Irradiationsgerät"@de, "irradiation device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for exposing materials to radiation to induce changes in their properties."@en, "Ein Gerät zum Aussetzen von Materialien gegenüber Strahlung zur Induktion von Veränderungen ihrer Eigenschaften."@de .

:PMD_0000805
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Irradiationsfunktion"@de, "irradiation function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A function performed to expose materials to radiation for altering their properties."@en, "Eine Funktion, die durchgeführt wird, um Materialien Strahlung auszusetzen, um deren Eigenschaften zu verändern."@de .

:PMD_0000806
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8580:2003-9 Fertigungsverfahren, Page 5, 3.1.4 Fügen - Definition & DIN 8593-0"@en, "Offizielle Definition findet man in: DIN 8580:2003-9 Fertigungsverfahren, Seite 5, 3.1.4 Fügen - Definition & DIN 8593-0"@de ;
    a owl:Class ;
    rdfs:label "Fügen"@de, "joining"@en ;
    rdfs:subClassOf :PMD_0000833 ;
    skos:definition "A manufacturing process that enables the continuous bonding or joining of two or more workpieces with a specific, fixed shape or of such workpieces with a shapeless material, whereby the cohesion is created at specific points and reinforced overall."@en, "Ein Herstellungsprozess, der das dauerhafte Verbinden oder das Zusammenfügen von zwei oder mehr Werkstücken mit spezifischer, fester Form oder von solchen Werkstücken mit einem formlosen Material ermöglicht, wobei der Zusammenhalt an spezifischen Stellen erzeugt und insgesamt verstärkt wird."@de ;
    skos:example "Joining By Welding, Assembling"@en .

:PMD_0000807
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8593-4"@en, "Offizielle Definition findet man in: DIN 8593-4"@de ;
    a owl:Class ;
    rdfs:label "Fügen durch Urformen"@de, "joining by primary shaping"@en ;
    rdfs:subClassOf :PMD_0000806 ;
    skos:altLabel "Joining By Master Forming"@en ;
    skos:definition "A joining process that involves creating a part or component in its final shape from a liquid or semi-liquid material."@en, "Ein Fügeverfahren, bei dem ein Teil oder eine Komponente aus einem flüssigen oder halbflüssigen Material in seine endgültige Form gebracht wird."@de ;
    skos:example "Pouring, Embedding, Encasing"@en .

:PMD_0000808
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8593-5"@en, "Offizielle Definition findet man in: DIN 8593-5"@de ;
    a owl:Class ;
    rdfs:label "Fügen Durch Umformen"@de, "joining by shaping"@en ;
    rdfs:subClassOf :PMD_0000806 ;
    skos:altLabel "Joining By Forming"@en ;
    skos:definition "A joining process that involves deforming one or more components to achieve a mechanical interlock or fit, commonly used for press-fit joints, crimping, or swaging."@en, "Ein Füge Prozess, bei dem eine oder mehrere Komponenten verformt werden, um eine mechanische Verriegelung oder Passung zu erreichen, die üblicherweise für Pressverbindungen, Crimpen oder Schmieden verwendet wird."@de ;
    skos:example "Joining By Riveting, Joining By Forming Wire-Shaped Bodies"@en .

:PMD_0000809
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8593-7"@en, "Offizielle Definition findet man in: DIN 8593-7"@de ;
    a owl:Class ;
    rdfs:label "Fügen Durch Löten"@de, "joining by soldering"@en ;
    rdfs:subClassOf :PMD_0000806 ;
    skos:definition "A joining process that involves using a filler material (solder) to join metal parts by melting the solder between them without melting the base materials, a technique widely used in electronics and plumbing. This process creates a strong, conductive bond suitable for various applications."@en, "Ein Füge Prozess, bei dem ein Füllmaterial (Lot) verwendet wird, um Metallteile zu verbinden, indem das Lot zwischen ihnen geschmolzen wird, ohne die Grundmaterialien zu schmelzen. Diese Technik wird häufig in der Elektronik und im Sanitärbereich eingesetzt. Durch dieses Verfahren entsteht eine starke, leitfähige Verbindung, die für verschiedene Anwendungen geeignet ist."@de ;
    skos:example "Joint Soft Soldering, Joint Hard Soldering"@en .

:PMD_0000810
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8593-6"@en, "Offizielle Definition findet man in: DIN 8593-6"@de ;
    a owl:Class ;
    rdfs:label "Fügen Durch Schweißen"@de, "joining by welding"@en ;
    rdfs:subClassOf :PMD_0000806 ;
    skos:definition "A joining process that involves fusing two or more metal parts by applying heat, pressure, or both, often with the addition of a filler material. This method creates a permanent and strong bond, essential in manufacturing and construction for durable structures and components."@en, "Ein Füge Prozess, bei dem zwei oder mehr Metallteile durch Anwendung von Hitze, Druck oder beidem verschmolzen werden, oft unter Zugabe eines Füllstoffs. Durch dieses Verfahren entsteht eine dauerhafte und starke Verbindung, die in der Fertigung und im Bauwesen für dauerhafte Strukturen und Komponenten unerlässlich ist."@de ;
    skos:example "Pressure Welding, Fusion Welding"@en .

:PMD_0000811
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Verbindungsgerät"@de, "joining device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A general device used for joining materials through various methods, including welding and soldering."@en, "Ein allgemeines Gerät zum Verbinden von Materialien durch verschiedene Methoden, einschließlich Schweißen und Löten."@de .

:PMD_0000812
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Verbindungsfunktion"@de, "joining function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A function performed to connect or bond materials together through various methods such as welding or soldering."@en, "Eine Funktion, die ausgeführt wird, um Materialien durch verschiedene Methoden wie Schweißen oder Löten zu verbinden."@de .

:PMD_0000813
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Messer"@de, "knife"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000602
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000196 ;
                owl:someValuesFrom :PMD_0000592
            ]
        )
    ] ;
    skos:definition "A tool with a sharp edge, typically made of metal, used for cutting food, materials, or other substances."@en, "Ein Werkzeug mit einer scharfen Schneide, üblicherweise aus Metall, das zum Schneiden von Lebensmitteln, Materialien oder anderen Substanzen verwendet wird."@de .

:PMD_0000814
    obo:IAO_0000119 "“Laboratory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/laboratory. Accessed 24 Nov. 2022."@en ;
    a owl:Class ;
    rdfs:label "Labor"@de, "laboratory"@en ;
    rdfs:subClassOf obo:BFO_0000029, _:genid345 ;
    owl:equivalentClass _:genid345 ;
    skos:definition "A place equipped for experimental study in a science or for testing and analysis."@en .

:PMD_0000815
    a owl:Class ;
    rdfs:label "laboratory role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "A laboratory role is a role specifying the functions or activities specific to experimental and analytical tasks performed in a laboratory setting."@en .

:PMD_0000816
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Laserspektroskopie"@de, "laser spectroscopy"@en ;
    rdfs:subClassOf :PMD_0000945 ;
    skos:definition "A Spectroscopy Process, that uses laser light to probe the properties of materials."@en, "Ein Spektroskopie Verfahren, das Laserlicht verwendet, um die Eigenschaften von Materialien zu untersuchen."@de ;
    skos:example "Examples are e.g. laser absorption spectroscopy, laser emission spectroscopy, ultra-fast laser spectroscopy."@en .

:PMD_0000817
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Laserschneider"@de, "lasercutter"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000602
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000196 ;
                owl:someValuesFrom :PMD_0000592
            ]
        )
    ] ;
    skos:definition "A device that utilizes laser beams to create precise cuts in various materials such as wood, plastic, metal, etc."@en, "Ein Gerät, das Laserstrahlen verwendet, um präzise Schnitte in verschiedenen Materialien wie Holz, Kunststoff, Metall usw. zu erzeugen."@de .

:PMD_0000818
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Drehmaschine"@de, "lathe"@en ;
    rdfs:subClassOf :PMD_0000648 ;
    skos:definition "A Lathe is a Device that rotates a workpiece on its axis to perform various operations such as cutting, sanding, drilling, or deformation."@en, "Eine Drehmaschine ist ein Gerät, das ein Werkstück um seine Achse dreht, um verschiedene Operationen wie Schneiden, Schleifen, Bohren oder Verformung durchzuführen."@de .

:PMD_0000819
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Lichtmikroskopie"@de, "light microscopy"@en ;
    rdfs:subClassOf :PMD_0000875 ;
    skos:definition "An Optical Microscopy process that uses visible light and lenses to magnify and visualize specimens, enabling the study of the microstructure and morphology of materials."@en, "Ein optisches Mikroskopieverfahren, das sichtbares Licht und Linsen verwendet, um Proben zu vergrößern und zu visualisieren, wodurch die Untersuchung der Mikrostruktur und Morphologie von Materialien ermöglicht wird."@de ;
    skos:example "An example of a light microscopy process is Confocal Laser Scanning Microscopy, which uses laser light to scan specimens and create high-resolution, three-dimensional images. Another example is Fluorescence Microscopy, which uses fluorescent dyes to label specific components of the specimen, allowing for the visualization of structures that are otherwise difficult to see. A third example is Polarized Light Microscopy, which utilizes polarized light to enhance contrast in samples with birefringent properties, such as crystalline materials."@en .

:PMD_0000820
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000119 "https://en.wikipedia.org/wiki/Load_cell"@en ;
    a owl:Class ;
    rdfs:label "Kraftmessdose"@de, "load cell"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A load cell converts a force such as tension, compression, pressure, or torque into an electrical signal that can be measured and standardized. It is a force transducer. As the force applied to the load cell increases, the electrical signal changes proportionally. The most common types of load cell are pneumatic, hydraulic, and strain gauges."@en .

:PMD_0000821
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "ML" ;
    a owl:Class ;
    rdfs:label "Maschinelles Lernen"@de, "machine learning"@en ;
    rdfs:subClassOf :PMD_0000933 ;
    skos:definition "A Simulation Process that uses algorithms to enable computers to learn from and make predictions based on data."@en, "Ein Simulationsprozess, der Algorithmen verwendet, um Computern das Lernen aus Daten und das Treffen von Vorhersagen zu ermöglichen."@de ;
    skos:example "Predicting the mechanical properties of composite materials based on their composition."@en .

:PMD_0000822
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8589-0"@en, "Offizielle Definition findet man in: DIN 8589-0"@de ;
    a owl:Class ;
    rdfs:label "Spanen Mit Geometrisch Bestimmten Schneiden"@de, "machining geometrically defined"@en ;
    rdfs:subClassOf :PMD_0000927 ;
    skos:definition "A Seperating process that involves removing material with a tool that has a defined shape and sharp edges, such as in sawing and drilling operations."@en, "Ein Trennprozess, bei dem Material mit einem Werkzeug mit definierter Form und scharfen Kanten entfernt wird, wie z. B. beim Sägen und Bohren."@de ;
    skos:example "Drilling, Turning"@en .

:PMD_0000823
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8589-0"@en, "Offizielle Definition findet man in: DIN 8589-0"@de ;
    a owl:Class ;
    rdfs:label "Spanen Mit Geometrisch Unbestimmten Schneiden"@de, "machining geometrically undefined"@en ;
    rdfs:subClassOf :PMD_0000927 ;
    skos:definition "A Seperating process that involves removing material using tools with undefined cutting edges, such as grinding or abrasive machining, where the exact shape of the cutting part isn't clearly defined."@en, "Ein Trennprozess, bei dem Material mit Werkzeugen mit undefinierten Schneiden abgetragen wird, wie z. B. beim Schleifen oder bei der abrasiven Bearbeitung, bei der die genaue Form des zu schneidenden Teils nicht klar definiert ist."@de ;
    skos:example "Grinding, Blasting"@en .

:PMD_0000825
    a owl:Class ;
    rdfs:label "magnetic property"@en ;
    rdfs:subClassOf :PMD_0000005, [
        a owl:Restriction ;
        owl:onProperty :PMD_0001030 ;
        owl:someValuesFrom :PMD_0000521
    ] ;
    skos:definition "A magnetic property is a material property representing characteristics that describe how a material responds to magnetic fields, such as permeability and coercivity."@en .

:PMD_0000826
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "https://industrylist.com/glossar/stoffeigenschaften-aendern/magnetisieren/"@de ;
    a owl:Class ;
    rdfs:label "Magnetisieren"@de, "magnetizing"@en ;
    rdfs:subClassOf :PMD_0000550 ;
    skos:definition "A Changing Properties Of Material process in which ferromagnetic materials are exposed to an external magnetic field, causing the material to take on magnetic properties."@en, "Ein Stoffeigenschaft Ändern Prozess, bei dem ferromagnetische Stoffe einem äußeren Magnetfeld ausgesetzt werden wodurch der Stoff magnetische Eigenschaften übernimmt."@de ;
    skos:example "Static Magnetization, Pulse Magnetization."@en .

:PMD_0000827
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Magnetisierungsgerät"@de, "magnetizing device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for inducing a magnetic field in materials to alter their magnetic properties."@en, "Ein Gerät zur Induktion eines Magnetfelds in Materialien, um deren magnetische Eigenschaften zu verändern."@de .

:PMD_0000828
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Magnetisierungsfunktion"@de, "magnetizing function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A function performed to induce a magnetic field in materials to modify their magnetic properties."@en, "Eine Funktion, die durchgeführt wird, um ein Magnetfeld in Materialien zu induzieren, um deren magnetische Eigenschaften zu verändern."@de .

:PMD_0000829
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Magnetische Elektrische Eigenschaften Analyseverfahren"@de, "magneto electrical property analyzing process"@en ;
    rdfs:subClassOf :PMD_0001025 ;
    skos:definition "An assay that investigates the magnetic and electrical properties of materials, including conductivity, resistivity, permittivity, permeability, and magnetization."@en, "Eine Analyse, die die magnetischen und elektrischen Eigenschaften von Materialien untersucht, einschließlich Leitfähigkeit, Widerstand, Permittivität, Permeabilität und Magnetisierung."@de .

:PMD_0000830
    a owl:Class ;
    rdfs:label "Hersteller"@de, "manufacturer company"@en ;
    rdfs:subClassOf :PMD_0000879, [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000196 ;
        owl:someValuesFrom :PMD_0000831
    ] ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000879
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000196 ;
                owl:someValuesFrom :PMD_0000831
            ]
        )
    ] ;
    skos:definition "Processing Node's manufacturer name, e.g.: \"Ipsen\", \"UPC\" or \"Bosch\""@en .

:PMD_0000831
    a owl:Class ;
    rdfs:label "manufacturer role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "The manufacturer role is a role that involves the production or fabrication of materials, components, or systems."@en .

:PMD_0000832
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Fertigungsfunktion"@de, "manufacturing function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A function that inheres in devices or processes that are used to produce or assemble goods or components."@en, "Eine Funktion, die in Geräten oder Prozessen besteht, die zur Herstellung oder Montage von Waren oder Komponenten verwendet werden."@de .

:PMD_0000833
    a owl:Class ;
    rdfs:label "Herstellungsprozess"@de, "manufacturing process"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000015
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000055 ;
                owl:someValuesFrom :PMD_0000014
            ]
        )
    ], [
        a owl:Restriction ;
        owl:onProperty :PMD_0000015 ;
        owl:someValuesFrom obo:BFO_0000040
    ], [
        a owl:Restriction ;
        owl:onProperty :PMD_0000016 ;
        owl:someValuesFrom obo:BFO_0000040
    ] ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000015
            [
                a owl:Restriction ;
                owl:onProperty :PMD_0000015 ;
                owl:someValuesFrom obo:BFO_0000040
            ]
            [
                a owl:Restriction ;
                owl:onProperty :PMD_0000016 ;
                owl:someValuesFrom obo:BFO_0000040
            ]
        )
    ] ;
    skos:definition """A planned process that is driven by the primary intent to transform objects
A manufacturing process is always a transformative process."""@en, "Ein geplannter Prozess, der von der primären Absicht angetrieben wird, Objekte zu transformieren. Ein Herstellungsprozess ist immer ein Transformationsprozess."@de .

:PMD_0000834
    a owl:Class ;
    rdfs:label "map"@en ;
    rdfs:subClassOf :PMD_0000502 ;
    skos:definition "A map is a 2-D information content entity describing a representation of spatial data or relationships, often used in material science for visualizing properties or distributions."@en .

:PMD_0000835
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Massenspektrometer"@de, "mass spectrometer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the mass-to-charge ratio of ions to identify and quantify compounds in a sample."@en, "Ein Gerät zur Messung des Massen-zu-Ladung-Verhältnisses von Ionen zur Identifizierung und Quantifizierung von Verbindungen in einer Probe."@de .

:PMD_0000836
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Massenspektroskopie"@de, "mass spectrometry"@en ;
    rdfs:subClassOf :PMD_0000945 ;
    skos:definition "A Spectroscopy Process, that measures the mass-to-charge ratio of ions to identify and quantify molecules in a sample."@en, "Ein Spektroskopie Verfahren, das das Masse-zu-Ladung-Verhältnis von Ionen misst, um Moleküle in einer Probe zu identifizieren und zu quantifizieren."@de ;
    skos:example "Examples are e.g. time-of-flight mass spectroscopy, particle beam mass spectrometry."@en .

:PMD_0000845
    a owl:Class ;
    rdfs:label "matrix role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "Matrix is the role of a PortionOfConnectedMatter that implies to host the Filler."@en .

:PMD_0000847
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Messfunktion"@de, "measuring function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A function performed to determine the magnitude, quantity, or extent of a physical property or condition."@en, "Eine Funktion, die durchgeführt wird, um das Ausmaß, die Menge oder den Zustand einer physikalischen Eigenschaft zu bestimmen."@de .

:PMD_0000848
    a owl:Class ;
    rdfs:label "mechanical property"@en ;
    rdfs:subClassOf :PMD_0000005, [
        a owl:Restriction ;
        owl:onProperty :PMD_0001030 ;
        owl:someValuesFrom :PMD_0000522
    ] ;
    skos:definition """A mechanical property is a material property that inheres in a material M when an object O_target that consists of M is stimulated in a process through an interaction with an object O_stimulus and M changes its stress/strain/..(mechanical?) SDCs.

TODO: Check general class axiom and defintion altogether !!!"""@en .

:PMD_0000849
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Mechanische Eigenschaften Analyseverfahren"@de, "mechanical property analyzing process"@en ;
    rdfs:subClassOf :PMD_0001025 ;
    skos:definition "An assay that evaluates the mechanical characteristics of materials, such as strength, hardness, elasticity, and tensile properties, often through tests that measure response to forces and loads."@en, "Eine Analyse, die die mechanischen Eigenschaften von Materialien bewertet, wie z.B. Festigkeit, Härte, Elastizität und Zugfestigkeit, oft durch Tests, die die Reaktion auf Kräfte und Lasten messen."@de .

:PMD_0000851
    a owl:Class ;
    rdfs:label "melting point"@en ;
    rdfs:subClassOf :PMD_0000882 ;
    skos:definition "The melting point is a phase boundary described by the temperature at which a solid becomes a liquid under standard atmospheric pressure."@en .

:PMD_0000852
    obo:IAO_0000116 "Classified by morphology."@en ;
    a owl:Class ;
    rdfs:label "metal"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000002
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000178 ;
                owl:someValuesFrom [
                    a owl:Class ;
                    owl:intersectionOf (:PMD_0020003
                        [
                            a owl:Restriction ;
                            owl:onProperty obo:BFO_0000196 ;
                            owl:someValuesFrom :PMD_0050002
                        ]
                    )
                ]
            ]
        )
    ] ;
    skos:definition "A metal is an engineered material representing a class of materials characterized by high electrical and thermal conductivity, ductility, and metallic bonding."@en .

:PMD_0000853
    a owl:Class ;
    rdfs:label "metallographic texture"@en ;
    rdfs:subClassOf :PMD_0020131 ;
    skos:definition "The metallographic texture is a morphological quality describing the arrangement and orientation of grains and phases in a metallic material, observed through metallographic analysis."@en .

:PMD_0000854
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000119 "https://www.merriam-webster.com/dictionary/micrometer%20caliper"@en ;
    a owl:Class ;
    rdfs:label "Bügelmessschraube"@de, "micrometer gauge"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A measuring device for making precise measurements having a spindle moved by a finely threaded screw."@en, "Diese Entität beschreibt ein Werkzeug zur Durchführung präziser Messungen mit einer Spindel, die durch eine Feingewindeschraube bewegt wird."@de .

:PMD_0000855
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Mikroskop"@de, "microscope"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to magnify and view small objects or details that are not visible to the naked eye."@en, "Ein Gerät zur Vergrößerung und Betrachtung kleiner Objekte oder Details, die mit bloßem Auge nicht sichtbar sind."@de .

:PMD_0000856
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "Mikroskopie"@de ;
    a owl:Class ;
    rdfs:label "Mikroskopie Verfahren"@de, "microscopy process"@en ;
    rdfs:subClassOf :PMD_0000957 ;
    skos:definition "A Structural Property Analyzing Process that uses various types of microscopy techniques to visualize and analyze the microstructure and morphology of materials at different scales."@en, "Ein Struktur Eigenschaften Analyseverfahren, das verschiedene Arten von Mikroskopietechniken verwendet, um die Mikrostruktur und Morphologie von Materialien auf verschiedenen Ebenen zu visualisieren und zu analysieren."@de ;
    skos:example "Examples of Microscopy Processes include Electron Microscopy, which provides detailed images at high resolution; Ion Microscopy, which offers high-precision imaging and material milling capabilites; and Optical Microscopy, which uses visible light to study e.g. the microstructure of materials."@en .

:PMD_0000857
    a owl:Class ;
    rdfs:label "microstructure"@en ;
    rdfs:subClassOf obo:BFO_0000027 ;
    skos:definition "The microstructure represents the small-scale structure of a material, including grains, phases, and defects, visible under a microscope."@en .

:PMD_0000858
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Mikrotom"@de, "microtome"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A Microtome is a Measuring Device that cuts extremely thin slices of material, often for examination under a microscope."@en, "A device used to cut extremely thin slices of material, often for microscopic examination."@en, "Ein Gerät, das verwendet wird, um extrem dünne Scheiben von Material zu schneiden, oft für mikroskopische Untersuchungen."@de, "Ein Mikrotom ist ein Messgerät, das extrem dünne Scheiben von Material schneidet, oft zur Untersuchung unter einem Mikroskop."@de .

:PMD_0000859
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Fräsmaschine"@de, "milling machine"@en ;
    rdfs:subClassOf :PMD_0000648 ;
    skos:definition "A Milling Machine is a Device that performs machining operations to remove material from a workpiece using rotary cutters."@en, "Eine Fräsmaschine ist ein Gerät, das Bearbeitungsoperationen durchführt, um Material von einem Werkstück mithilfe von Fräsern zu entfernen."@de .

:PMD_0000861
    a owl:Class ;
    rdfs:label "mohs hardness"@en ;
    rdfs:subClassOf :PMD_0000924 ;
    skos:definition "Mohs Hardness is a scalar (scale) used to rank materials based on their ability to scratch one another."@en .

:PMD_0000862
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Monte Carlo Simulation"@de, "monte carlo simulation"@en ;
    rdfs:subClassOf :PMD_0000933 ;
    skos:definition "A Simulation Process that uses random sampling to solve physical and mathematical problems."@en, "Ein Simulationsprozess, der zufällige Stichproben verwendet, um physikalische und mathematische Probleme zu lösen."@de ;
    skos:example "Predicting the diffusion behavior of atoms in a metal at high temperatures."@en .

:PMD_0000864
    a owl:Class ;
    rdfs:label "morphological property"@en ;
    rdfs:subClassOf :PMD_0000005 ;
    skos:definition "A morphological property is a material property representing the characteristics of a material's structure, such as shape, size, and distribution of its features."@en .

:PMD_0000865
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Multimodales Deep Learning"@de, "multimodal deep learning"@en ;
    rdfs:subClassOf :PMD_0000594 ;
    skos:definition "A Deep Learning process that integrates and processes data from multiple modalities (e.g., text, images, and audio) to improve performance and gain a more comprehensive understanding."@en, "Ein Deep Learning-Prozess, der Daten aus mehreren Modalitäten (z.B. Text, Bilder und Audio) integriert und verarbeitet, um die Leistung zu verbessern und ein umfassenderes Verständnis zu erlangen."@de ;
    skos:example "Combining microscopy images and spectroscopic data to predict the properties of new materials more accurately."@en .

:PMD_0000866
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Multiskalensimulation"@de, "multiscale simulation"@en ;
    rdfs:subClassOf :PMD_0000933 ;
    skos:definition "A Simulation Process that integrates models at different scales to study a system's behavior."@en, "Ein Simulationsprozess, der Modelle auf verschiedenen Skalen integriert, um das Verhalten eines Systems zu untersuchen."@de ;
    skos:example "Studying the interaction between microstructural and macroscopic properties in metallic alloys."@en .

:PMD_0000867
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Nanoindentationsverfahren"@de, "nanoindentation process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Processs that measures the hardness and elastic modulus of materials at the nanoscale using a sharp indenter."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das die Härte und den elastischen Modulus von Materialien im Nanomaßstab mittels eines scharfen Eindringkörpers misst."@de ;
    skos:example "Nanoindentation of thin films to evaluate their mechanical properties for use in microelectronic devices."@en .

:PMD_0000868
    a owl:Class ;
    rdfs:label "natural organic material"@en ;
    rdfs:subClassOf :PMD_0000000 ;
    skos:definition "Natural organic materials are materials derived from natural biological sources, primarily composed of carbon-based compounds."@en .

:PMD_0000869
    a owl:Class ;
    rdfs:label "occurence of chemical reaction"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "The occurrence of (a) chemical reaction is the process in which substances interact to form new chemical compounds or alter their molecular structure."@en .

:PMD_0000870
    a owl:Class ;
    rdfs:label "occurence of electic field"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "The occurrence of (an) electric field is a process describing the presence or generation of an electric field in a material or system."@en .

:PMD_0000871
    a owl:Class ;
    rdfs:label "occurence of magnetic field"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "The occurrence of (a) magenetic field is a process describing the presence or generation of a magnetic field in a material or system."@en .

:PMD_0000873
    a owl:Class ;
    rdfs:label "operator role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "An operator role is a role indicating responsibility for operating equipment or systems, typically in a laboratory or manufacturing setting."@en .

:PMD_0000874
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Optisches Mikroskop"@de, "optical microscope"@en ;
    rdfs:subClassOf :PMD_0000855 ;
    skos:definition "A microscope that uses visible light and lenses to magnify and view small objects or details."@en, "Ein Mikroskop, das sichtbares Licht und Linsen verwendet, um kleine Objekte oder Details zu vergrößern und zu betrachten."@de .

:PMD_0000875
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Ein Mikroskopieverfahren, das sichtbares Licht und Linsen verwendet, um eine Probe zu vergrößern und abzubilden, und weit verbreitet zur Untersuchung der Mikrostruktur und Morphologie von Materialien ist."@de, "Optische Mikroskopie"@de, "optical microscopy"@en ;
    rdfs:subClassOf :PMD_0000856 ;
    skos:definition "A Microscopy Process that uses visible light and lenses to magnify and image a specimen, widely used for examining the microstructure and morphology of materials."@en ;
    skos:example "An example is Light Microscopy."@en .

:PMD_0000876
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Optisches Profilometer"@de, "optical profilometer"@en ;
    rdfs:subClassOf :PMD_0000966 ;
    skos:definition "An Optical Profilometer is a device that measures surface profiles and roughness by analyzing the interference patterns of light reflected from a specimen's surface."@en, "Ein optisches Profilometer ist ein Gerät, das Oberflächenprofile und Rauheit misst, indem es die Interferenzmuster von Licht analysiert, das von der Oberfläche eines Präparats reflektiert wird."@de .

:PMD_0000877
    a owl:Class ;
    rdfs:label "optical property"@en ;
    rdfs:subClassOf :PMD_0000005, [
        a owl:Restriction ;
        owl:onProperty :PMD_0001030 ;
        owl:someValuesFrom :PMD_0001008
    ] ;
    skos:definition "An optical property is a material property representing the characteristics that describe how a material interacts with light, including reflection, refraction, and absorption."@en .

:PMD_0000878
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Optische Eigenschaften Analyseverfahren"@de, "optical property analyzing process"@en ;
    rdfs:subClassOf :PMD_0001025 ;
    skos:definition "An assay that assesses the optical characteristics of materials, such as refractive index, absorption, transmission, reflectivity, and luminescence."@en, "Eine Analyse, die die optischen Eigenschaften von Materialien bewertet, wie z.B. Brechungsindex, Absorption, Transmission, Reflexion und Lumineszenz."@de .

:PMD_0000879
    obo:IAO_0000119 <http://openenergy-platform.org/ontology/oeo/OEO_00030022> ;
    a owl:Class ;
    rdfs:label "organization"@en ;
    rdfs:subClassOf obo:BFO_0000040 ;
    skos:definition "An organization is an immaterial entity that has the organisation role and there exists some sort of legal framework that recognises the entity and its continued existence."@en ;
    :PMD_0001032 "issue: https://github.com/materialdigital/core-ontology/issues/101" .

:PMD_0000880
    a owl:Class ;
    rdfs:label "passing of time"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "Passing of time is a process that describes the progression of time, which can influence material aging and property changes."@en .

:PMD_0000881
    obo:IAO_0000114 obo:IAO_0000123 ;
    obo:IAO_0000412 "http://openenergy-platform.org/ontology/oeo/oeo-import-edits.owl"^^xsd:anyURI ;
    a owl:Class ;
    rdfs:label "person"@en ;
    rdfs:subClassOf obo:BFO_0000030 ;
    skos:definition "A person is a human being."@en .

:PMD_0000882
    a owl:Class ;
    rdfs:label "phase boundary"@en ;
    rdfs:subClassOf :PMD_0000864, [
        a owl:Restriction ;
        owl:onProperty :PMD_0001029 ;
        owl:someValuesFrom :PMD_0000548
    ], [
        a owl:Restriction ;
        owl:onProperty :PMD_0001029 ;
        owl:someValuesFrom :PMD_0000549
    ], [
        a owl:Restriction ;
        owl:onProperty :PMD_0001030 ;
        owl:someValuesFrom :PMD_0000520
    ], [
        a owl:Restriction ;
        owl:onProperty :PMD_0001030 ;
        owl:someValuesFrom :PMD_0000522
    ], [
        a owl:Restriction ;
        owl:onProperty :PMD_0001030 ;
        owl:someValuesFrom :PMD_0000523
    ] ;
    skos:definition "A phase boundary is a morphological property denoting the interface between two distinct phases of a material, such as solid-liquid or liquid-gas boundaries."@en .

:PMD_0000883
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Photochemische Verfahren"@de, "photochemical process"@en ;
    rdfs:subClassOf :PMD_0000550 ;
    skos:definition "A Changing Properties Of Material process in which light, typically ultraviolet (UV) light is used to trigger chemical reactions. In the printing industry and some additive manufacturing methods, this light exposure is used to harden photoresists or cure inks and resins. The process relies on the specific wavelengths of light to initiate chemical changes in the material."@en, "Ein Stoffeigenschaft Ändern Prozess, bei dem Licht, in der Regel ultraviolettes (UV) Licht, zur Auslösung chemischer Reaktionen verwendet wird. In der Druckindustrie und bei einigen additiven Fertigungsverfahren wird diese Lichteinwirkung zur Härtung von Fotolacken oder zur Aushärtung von Tinten und Harzen verwendet. Das Verfahren beruht auf den spezifischen Wellenlängen des Lichts, um chemische Veränderungen im Material auszulösen."@de ;
    skos:example "Exposure"@en .

:PMD_0000884
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "physical simulation"@en ;
    rdfs:subClassOf :PMD_0000931 ;
    skos:definition "a simulating approach describing the use of computational or experimental methods to replicate physical behaviors or processes under defined conditions."@en .

:PMD_0000885
    a owl:Class ;
    rdfs:label "pole figure"@en ;
    rdfs:subClassOf :PMD_0000834, [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000834
            [
                a owl:Restriction ;
                owl:onProperty [
                    owl:inverseOf obo:BFO_0000059
                ] ;
                owl:someValuesFrom :PMD_0000853
            ]
        )
    ], [
        a owl:Restriction ;
        owl:onProperty [
            owl:inverseOf obo:BFO_0000059
        ] ;
        owl:someValuesFrom :PMD_0000853
    ] ;
    skos:definition "A pole figure is a map representing a graphical representation of the orientation of crystallographic planes in a polycrystalline sample."@en .

:PMD_0000886
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Poliermaschine"@de, "polishing machine"@en ;
    rdfs:subClassOf :PMD_0000648 ;
    skos:definition "A Polishing Machine is a Forming Machine that smooths the surface of a material by rubbing it with a tool, abrasive, or chemical."@en, "Eine Poliermaschine ist eine Formmaschine, die die Oberfläche eines Materials durch Reiben mit einem Werkzeug, Schleifmittel oder Chemikalien glättet."@de .

:PMD_0000888
    obo:IAO_0000116 "Classified by morphology."@en ;
    a owl:Class ;
    rdfs:label "polymer"@en ;
    rdfs:subClassOf :PMD_0000002 ;
    skos:definition "A polymer is an engineered material that consists of many repeated subunits (monomers) to form long chains. The atoms within a polymer chain are bonded together by covalent bonds. The intermolecular forces between polymer chains are typically represented by Van der Waals forces and hydrogen bonds."@en .

:PMD_0000889
    a owl:Class ;
    rdfs:label "pore growth"@en ;
    rdfs:subClassOf :PMD_0000635 ;
    skos:definition "Pore Growth is an evolution of damagfe describing the process by which voids or pores in a material increase in size, often affecting its mechanical and physical properties."@en .

:PMD_0000890
    a owl:Class ;
    rdfs:label "connected material entity aggregate"@en ;
    rdfs:subClassOf obo:BFO_0000027 ;
    skos:definition "A material entity aggregate that is a mereological sum of separate material entities, which adhere to one another through chemical bonds or physical junctions that go beyond gravity."@en ;
    skos:example "the atoms of a molecule, the molecules forming the membrane of a cell, the epidermis in a human body"@en .

:PMD_0000891
    a owl:Class ;
    rdfs:label "disconnected material entity aggregate"@en ;
    rdfs:subClassOf obo:BFO_0000027 ;
    skos:definition "A material entity aggregate that is a mereological sum of scattered (i.e. spatially separated) material entities, which do not adhere to one another through chemical bonds or physical junctions but, instead, relate to one another merely on grounds of metric proximity. The material entities are separated from one another through space or through other material entities that do not belong to the group."@en ;
    skos:example "a heap of stones, a colony of honeybees, a group of synapses, the trees of a forest, the canopy of a forest, the fish of a shoal, a group of commuters on the subway, the patients in a hospital"@en .

:PMD_0000893
    a owl:Class ;
    rdfs:label "powder"@en ;
    rdfs:subClassOf :PMD_0000891 ;
    skos:definition "A powder is a dry, solid disconnected material entity aggragate composed of many very fine particles. These particles can flow freely when shaken or tilted."@en .

:PMD_0000894
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Präzisionsdrehmaschine"@de, "precision lathe"@en ;
    rdfs:subClassOf :PMD_0000818 ;
    skos:definition "A Precision Lathe is a Lathe that rotates a workpiece about an axis to perform various operations such as cutting, sanding, drilling, or deformation with extreme accuracy."@en, "Eine Präzisionsdrehmaschine ist eine Drehmaschine, die ein Werkstück um eine Achse dreht, um verschiedene Operationen wie Schneiden, Schleifen, Bohren oder Verformung mit extremer Genauigkeit durchzuführen."@de .

:PMD_0000895
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8593-3"@en, "Offizielle Definition findet man in: DIN 8593-3"@de ;
    a owl:Class ;
    rdfs:label "Anpressen - Einpressen"@de, "pressing on - in"@en ;
    rdfs:subClassOf :PMD_0000806 ;
    skos:definition "A joining process that involves mechanically pressing one component into or onto another to create a secure fit, thereby establishing a strong mechanical connection."@en, "Ein Füge Prozess, bei dem ein Bauteil mechanisch in oder auf ein anderes gepresst wird, um eine sichere Passung und damit eine feste mechanische Verbindung herzustellen."@de ;
    skos:example "Clamps, Brackets, Wedging"@en .

:PMD_0000896
    a owl:Class ;
    rdfs:comment "The pressure is commonly measured in Pascals."@en ;
    rdfs:label "pressure"@en ;
    rdfs:subClassOf :PMD_0020131 ;
    owl:disjointWith :PMD_0000967 ;
    skos:definition "The pressure is a thermodynamic quality describing the force exerted per unit area on a material."@en .

:PMD_0000898
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Druckmessfunktion"@de, "pressure measuring function"@en ;
    rdfs:subClassOf :PMD_0000847 ;
    skos:definition "A subfunction of measuring performed to determine the pressure of gases or liquids."@en, "Eine Unterfunktion des Messens, die durchgeführt wird, um den Druck von Gasen oder Flüssigkeiten zu bestimmen."@de .

:PMD_0000899
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8580:2003-9 Fertigungsverfahren, Page 4, 3.1.1 Urformen - Definition"@en, "Offizielle Definition findet man in: DIN 8580:2003-9 Fertigungsverfahren, Seite 4, 3.1.1 Urformen - Definition"@de ;
    a owl:Class ;
    rdfs:label "Urformen"@de, "primary shaping"@en ;
    rdfs:subClassOf :PMD_0000833 ;
    skos:altLabel "Primary Forming"@en ;
    skos:definition "A manufacturing process that creates a defined workpiece from shapeless material by producing cohesion, whereby the characteristic properties of the material become visible in the end product."@en, "Ein Herstellungsprozess, der aus formlosem Stoff durch das Herstellen von Kohäsion ein definiertes Werkstück schafft, wobei die charakteristischen Eigenschaften des Materials im Endprodukt sichtbar werden."@de ;
    skos:example "Casting, Sintering"@en .

:PMD_0000900
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Urformen Durch Additive Fertigung"@de, "primary shaping by additive manufacturing"@en ;
    rdfs:subClassOf :PMD_0000899 ;
    skos:definition "A Primary Shaping process that involves forming materials through additive manufacturing techniques."@en, "Ein Urformprozess, der das Formen von Materialien durch additive Fertigungstechniken beinhaltet."@de ;
    skos:example "3D printing of polymer objects."@en .

:PMD_0000901
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Urformen Durch Schweissen"@de, "primary shaping by welding"@en ;
    rdfs:subClassOf :PMD_0000899 ;
    skos:definition "A Primary Shaping process that involves forming materials by welding."@en, "Ein Urformprozess, der das Formen von Materialien durch Schweißen beinhaltet."@de ;
    skos:example "Fabrication of steel structures using welding techniques."@en .

:PMD_0000902
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Urformen Aus Dem Spanförmigen Oder Faserförmigen Zustand"@de, "primary shaping from the chip or fiber state"@en ;
    rdfs:subClassOf :PMD_0000899 ;
    skos:definition "A Primary Shaping process that involves forming materials from a chip or fiber state."@en, "Ein Urformprozess, der das Formen von Materialien aus einem span- oder faserförmigen Zustand beinhaltet."@de ;
    skos:example "Compression molding of wood chips into particle boards."@en .

:PMD_0000903
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Urformen Aus Dem Gasförmigen Oder Dampfförmigen Zustand"@de, "primary shaping from the gaseous or vapor state"@en ;
    rdfs:subClassOf :PMD_0000899 ;
    skos:definition "A Primary Shaping process that involves forming materials from a gaseous or vapor state."@en, "Ein Urformprozess, der das Formen von Materialien aus einem gasförmigen oder dampfförmigen Zustand beinhaltet."@de ;
    skos:example "Chemical vapor deposition (CVD) for thin film production."@en .

:PMD_0000904
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Urformen Aus Dem Körnerförmigen Oder Pulverförmigen Zustand"@de, "primary shaping from the granular or powdered state"@en ;
    rdfs:subClassOf :PMD_0000899 ;
    skos:definition "A Primary Shaping process that involves forming materials from a granular or powdered state."@en, "Ein Urformprozess, der das Formen von Materialien aus einem körnigen oder pulverförmigen Zustand beinhaltet."@de ;
    skos:example "Powder metallurgy for creating metal parts."@en .

:PMD_0000905
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Urformen Aus DemIonisierten Zustand"@de, "primary shaping from the ionized state"@en ;
    rdfs:subClassOf :PMD_0000899 ;
    skos:definition "A Primary Shaping process that involves forming materials from an ionized state."@en, "Ein Urformprozess, der das Formen von Materialien aus einem ionisierten Zustand beinhaltet."@de ;
    skos:example "Plasma arc welding."@en .

:PMD_0000906
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Urformen Aus Dem Flüssigen Zustand"@de, "primary shaping from the liquid state"@en ;
    rdfs:subClassOf :PMD_0000899 ;
    skos:definition "A Primary Shaping process that involves forming materials from a liquid state."@en, "Ein Urformprozess, der das Formen von Materialien aus einem flüssigen Zustand beinhaltet."@de ;
    skos:example "Casting of molten metal into molds."@en .

:PMD_0000907
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Urformen Aus Dem Plastischen Zustand"@de, "primary shaping from the plastic state"@en ;
    rdfs:subClassOf :PMD_0000899 ;
    skos:definition "A Primary Shaping process that involves forming materials from a plastic state."@en, "Ein Urformprozess, der das Formen von Materialien aus einem plastischen Zustand beinhaltet."@de ;
    skos:example "Thermoforming of plastic sheets."@en .

:PMD_0000908
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Urformen Aus Dem Breiigen Oder Pastösen Zustand"@de, "primary shaping from the pulpy or pasty state"@en ;
    rdfs:subClassOf :PMD_0000899 ;
    skos:definition "A Primary Shaping process that involves forming materials through the transition from a pulpy or pasty state into a solid form."@en, "Ein Urformprozess, der das Formen von Materialien durch den Übergang aus einem breiigen oder pastösen Zustand in eine feste Form beinhaltet."@de ;
    skos:example "Pottery"@en .

:PMD_0000909
    a owl:Class ;
    rdfs:label "Projekt"@de, "project"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000015
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000055 ;
                owl:someValuesFrom :PMD_0000014
            ]
        )
    ] ;
    skos:definition "A series of goal-orientated (intent) activities and interactions to achieve a specific outcome."@en, "Eine Reihe von zielorientierten (absichtlichen) Aktivitäten und Interaktionen, um ein bestimmtes Ergebnis zu erzielen."@de .

:PMD_0000910
    a owl:Class ;
    rdfs:label "rebound hardness"@en ;
    rdfs:subClassOf :PMD_0000773 ;
    skos:definition "The rebound hardness is representing a measure of a material's hardness based on the height of rebound of a hammer dropped on the material."@en .

:PMD_0000911
    a owl:Class ;
    rdfs:label "reflectivity"@en ;
    rdfs:subClassOf :PMD_0000877 ;
    skos:definition "The reflectivity is an optical property that describes the proportion of incident light or radiation that a material reflects."@en .

:PMD_0000912
    a owl:NamedIndividual .

:PMD_0000913
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "RL" ;
    a owl:Class ;
    rdfs:label "Reinforcement Learning"@de, "reinforcement learning"@en ;
    rdfs:subClassOf :PMD_0000594 ;
    skos:definition "A Deep Learning process that involves training models to make sequences of decisions by rewarding desired actions and punishing undesired ones."@en, "Ein Deep Learning Prozess, der Modelle darin trainiert, Abfolgen von Entscheidungen zu treffen, indem gewünschte Aktionen belohnt und unerwünschte bestraft werden."@de ;
    skos:example "Using RL to optimize the process parameters in additive manufacturing (3D printing) to achieve the desired material properties and reduce defects."@en .

:PMD_0000914
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8590"@en, "Offizielle Definition findet man in: DIN 8590"@de ;
    a owl:Class ;
    rdfs:label "Abtragen"@de, "removing"@en ;
    rdfs:subClassOf :PMD_0000927 ;
    skos:definition "A Seperating process that involves removing material through thermical, chemical and electrochemical methods."@en, "Ein Trennprozess, bei dem Material durch thermische, chemische und elektrochemische Methoden abgetragen wird."@de ;
    skos:example "Electrical Discharge Machining, Thermal Ablation"@en .

:PMD_0000915
    a owl:Class ;
    rdfs:label "responding process"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    owl:disjointWith :PMD_0000950 ;
    skos:definition "The responding process is a process describing the reaction of a material or system to an applied stimulus."@en .

:PMD_0000916
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Rheologische Eigenschaften Analyseverfahren"@de, "rheological property analyzing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that determines the flow and deformation behavior of materials under applied forces, including viscosity, elasticity, and plasticity, often through rheometry and viscometry techniques."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das das Fließ- und Deformationsverhalten von Materialien unter Einwirkung von Kräften bestimmt, einschließlich Viskosität, Elastizität und Plastizität, oft durch Rheometrie- und Viskosimetrie-Techniken."@de .

:PMD_0000917
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Rheometer"@de, "rheometer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the flow and deformation properties of materials, particularly liquids and semi-solids."@en, "Ein Gerät zur Messung der Fließ- und Verformungseigenschaften von Materialien, insbesondere von Flüssigkeiten und Halbfeststoffen."@de .

:PMD_0000918
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Rheometry"@de, "rheometry"@en ;
    rdfs:subClassOf :PMD_0000916 ;
    skos:definition "A Rheological Property Analyzing Process that measures the flow and deformation behavior of materials, including complex fluids and soft solids, to provide comprehensive data on viscoelastic properties using rheometers."@en, "Ein Rheologisches Eigenschaften Analyseverfahren, das das Fließ- und Verformungsverhalten von Materialien misst, einschließlich komplexer Flüssigkeiten und weicher Feststoffe, um umfassende Daten zu viskoelastischen Eigenschaften unter Verwendung von Rheometern zu liefern."@de .

:PMD_0000919
    obo:IAO_0000111 "Sample Role" ;
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000116 """ANMERKUNG: Ein Sample ist ein Teil (oder das Ganze) eines Probestücks. Das Probestück wird bei der Herstellung eines industriell verwendeten Produktes gezielt für die Überprüfung des Produkteigenschaften bereitgestellt. CAVE: Diese Anmerkung beschreibt das Objekt, welches die Rolle, die durch diese owl:Class definiert wird, realisiert.
ANMERKUNG: Die exakte Wortwahl der EN 10021 wurde verallgemeinert."""@de, "In certain cases, the sample can be the specimen or the test piece itself."@en, "Mitunter kann der Probenabschnitt (Sample) unmittelbar als Prüfling (Specimen) oder Probe dienen."@de, """NOTE: A Sample is a part (or the whole) of a Sample product. The Sample product is specifically produced portion of an industrially used and traded product for the purpose of determining the properties/quality of the product. CAVE: This note describes the object, that realizes the role defined by this owl:Class.
NOTE: The wording used in EN 10021 was generalized."""@en ;
    obo:IAO_0000117 "PERSON: Matthias Jung" ;
    obo:IAO_0000119 "EN 10021:2006-12 (European standardization committee: CEN/TC 459/SC 12/WG 4)"@en ;
    a owl:Class ;
    rdfs:label "Probe-Rolle"@de, "sample role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "Role of an object, which is a quantity of material taken from a (sample) product, that is sufficient for the purpose of obtaining test pieces."@en, "Rolle eines Objektes, das eine von einem Probestück/Material entnommene Menge ist, welche (vom Umfang her) geeignet ist Proben (Test Pieces) herzustellen."@de .

:PMD_0000920
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "saw"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000602
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000196 ;
                owl:someValuesFrom :PMD_0000592
            ]
        )
    ] ;
    skos:definition "A saw is a device used to cut materials, especially wood. It usually consists of a thin, sharp metal blade fitted with teeth and a handle or frame that allows the user to guide the saw. There are different types of saws designed for different applications, including handsaws, circular saws, hacksaws and band saws. Each type of saw is designed for specific tasks and materials to enable efficient cutting."@en, "Eine Säge ist ein Gerät, das zum Zerteilen von Materialien, insbesondere von Holz, verwendet wird. Sie besteht in der Regel aus einem dünnen, scharfen Metallblatt, das mit Zähnen versehen ist, und einem Griff oder Rahmen, der es dem Benutzer ermöglicht, die Säge zu führen. Es gibt verschiedene Arten von Sägen, die für verschiedene Anwendungen konzipiert sind, darunter Handsägen, Kreissägen, Bügelsägen und Bandsägen. Jede Art von Säge ist auf bestimmte Aufgaben und Materialien abgestimmt, um effizientes Schneiden zu ermöglichen."@de, "Säge"@de .

:PMD_0000922
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Rasterelektronenmikroskop"@de, "scanning electron microscope"@en ;
    rdfs:subClassOf :PMD_0000855 ;
    skos:definition "A Scanning Electron Microscope (SEM) is a Measuring Device that produces high-resolution images of a sample surface by scanning it with a focused beam of electrons."@en, "Ein Rasterelektronenmikroskop (REM) ist ein Messgerät, das hochauflösende Bilder einer Probenoberfläche erzeugt, indem es sie mit einem fokussierten Elektronenstrahl abtastet."@de .

:PMD_0000923
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Schere"@de, "pair of scissors"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000602
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000196 ;
                owl:someValuesFrom :PMD_0000592
            ]
        )
    ] ;
    skos:definition "A tool with two sharp blades that are brought together by pressure on the handles to cut paper, fabric, or other materials."@en, "Ein Werkzeug mit zwei scharfen Klingen, die durch Druck auf die Griffe zusammengeführt werden, um Papier, Stoff oder andere Materialien zu schneiden."@de .

:PMD_0000924
    obo:IAO_0000119 "A measure of a material's resistance to deformation or scratching by a harder material." ;
    a owl:Class ;
    rdfs:label "scratch hardness"@en ;
    rdfs:subClassOf :PMD_0000773 ;
    skos:definition "The scratch hardness is a hardness representing a measure of a material's resistance to deformation or scratching by a harder material."@en .

:PMD_0000925
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Kratzprüfmaschine"@de, "scratch testing machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to test the scratch resistance of materials by applying a scratching force."@en, "Ein Gerät zur Prüfung der Kratzfestigkeit von Materialien durch Anwendung einer Kratzkraft."@de .

:PMD_0000926
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Ritzhärteprüfverfahren"@de, "scratch testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that evaluates a material's resistance to scratching, measuring hardness and adhesion properties."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das den Widerstand eines Materials gegen Kratzer bewertet und seine Härte- und Haftungseigenschaften misst."@de ;
    skos:example "Scratch testing of a coated surface to determine the adhesion quality of the coating to the substrate."@en .

:PMD_0000927
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "Cutting"@en ;
    obo:IAO_0000119 "Official definition can be found in: DIN 8580:2003-9 Fertigungsverfahren, Page 4, 3.1.3 Trennen - Definition"@en ;
    a owl:Class ;
    rdfs:label "Trennen"@de, "separating"@en ;
    rdfs:subClassOf :PMD_0000833, [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000055 ;
        owl:someValuesFrom :PMD_0000592
    ] ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000833
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000055 ;
                owl:someValuesFrom :PMD_0000592
            ]
        )
    ] ;
    skos:definition "A manufacturing process in which the bond between objects is broken, resulting in a partial or complete reduction in cohesion."@en, "Ein Herstellungsprozess, bei dem die Bindung zwischen Objekten aufgehoben wird, was zu einer teilweisen oder vollständigen Verringerung der Kohäsion führt."@de ;
    skos:example "Disassembling, Removal"@en .

:PMD_0000928
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Schubprüfmaschine"@de, "shear testing machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the shear strength of materials by applying a shearing force and measuring deformation."@en, "Ein Gerät zur Messung der Scherfestigkeit von Materialien durch Anwendung einer Schubkraft und Messung der Verformung."@de .

:PMD_0000929
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Schubprüfverfahren"@de, "shear testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that measures a material's response to shear forces, determining its shear strength and shear modulus."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das die Reaktion eines Materials auf Scherkräfte misst und seine Scherfestigkeit und seinen Schermodul bestimmt."@de ;
    skos:example "Shear testing of rivets to ensure they can hold structural components together under lateral loads."@en .

:PMD_0000931
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "simulation method specification"@en ;
    rdfs:subClassOf :PMD_0000003 ;
    skos:definition "A plan specification that specifies the method of creating a computational or physical model to replicate the behavior of a material or system under specific conditions."@en .

:PMD_0000932
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "Simulationsknoten"@de, "simulation device"@en ;
    rdfs:subClassOf :PMD_0000582 ;
    skos:definition "A processing node that implements foo as well as consumes and creates simulation objects and parameters."@en .

:PMD_0000933
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Simulationsprozess"@de, "simulation process"@en ;
    rdfs:subClassOf :PMD_0000583 ;
    skos:definition "A Computing Process that models the behavior of a system over time using mathematical or computational techniques."@en, "Ein Datenverarbeitungsprozess, der das Verhalten eines Systems im Laufe der Zeit mit mathematischen oder rechnerischen Techniken modelliert"@de .

:PMD_0000934
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "https://industrylist.com/glossar/stoffeigenschaften-aendern/sintern/"@de ;
    a owl:Class ;
    rdfs:label "Sintern"@de, "sintering"@en ;
    rdfs:subClassOf :PMD_0000550 ;
    skos:definition "A changing properties of materials process in which granular and powdery materials, which have already been shaped in the first step, are mixed and combined and compacted by heating."@en, "Ein Stoffeigenschaftsänderungsprozess, bei dem körnige und pulverförmige Stoffe, welche im ersten Schritt bereits in Form gebracht wurden, vermischt und durch Erwärmung verbunden und verdichtet werden."@de ;
    skos:example "Metal Powder Sintering, Ceramic Sintering"@en .

:PMD_0000935
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Formatkreissäge"@de, "sizing saw"@en ;
    rdfs:subClassOf :PMD_0000558 ;
    skos:definition "A sizing saw is an industrial circular saw designed for large cutting formats in woodworking and furniture production."@en, "Eine Formatkreissäge ist eine industrielle Kreissäge, die für große Schnittformate in der Holzverarbeitung und Möbelherstellung ausgelegt ist."@de .

:PMD_0000936
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "Schlitten"@de, "slide"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A moving piece that is guided by a part along its path, providing the mount for objects."@en .

:PMD_0000937
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Lötgerät"@de, "soldering device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for joining materials together by melting and applying a filler metal."@en, "Ein Gerät zum Verbinden von Materialien durch Schmelzen und Auftragen eines Füllmetalls."@de .

:PMD_0000939
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Lötfunktion"@de, "soldering function"@en ;
    rdfs:subClassOf :PMD_0000812 ;
    skos:definition "A subfunction of joining performed to connect materials using soldering techniques."@en, "Eine Unterfunktion des Verbindens, die durchgeführt wird, um Materialien durch Löttechniken zu verbinden."@de .

:PMD_0000940
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Abplatzprüfmaschine"@de, "spalling testing machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to test the resistance of materials to spalling or flaking under various conditions."@en, "Ein Gerät zur Prüfung der Widerstandsfähigkeit von Materialien gegenüber Abplatzungen oder Abblätterungen unter verschiedenen Bedingungen."@de .

:PMD_0000941
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Abplatzprüfverfahren"@de, "spalling testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that evaluates the resistance of a material to surface spalling or flaking under high impact or thermal stresses."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das die Widerstandsfähigkeit eines Materials gegen Oberflächenabplatzungen oder Abblättern unter hohen Stoß- oder thermischen Belastungen bewertet."@de ;
    skos:example "Spalling testing of refractory bricks used in furnaces to ensure their longevity and performance under extreme conditions."@en .

:PMD_0000942
    a owl:Class ;
    rdfs:label "specific surface area"@en ;
    rdfs:subClassOf :PMD_0020131 ;
    skos:definition "The specific surface area is a morphologic quality describing the total surface area of a material per unit of mass or volume."@en .

:PMD_0000943
    obo:IAO_0000111 "Specimen Role" ;
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000116 """ANMERKUNG: Ein Specimen ist ein Teilstück (potenziell alles) eines Samples, welches für die Herstellung von Test Pieces bearbeitet wurde, jedoch nicht zwingend das Test Piece selbst darstellt. CAVE: Diese Anmerkung beschreibt das Objekt, welches die Rolle, die durch diese owl:Class definiert wird, realisiert.
ANMERKUNG: Die exakte Wortwahl der EN 10021 wurde verallgemeinert."""@de, "In certain cases, the specimen can be the sample or the test piece itself."@en, "Mitunter kann der Probenabschnitt (Sample) unmittelbar als Prüfling (Specimen) oder der Prüfling (Specimen) unmittelbar als Probe (Test Piece) dienen."@de, """NOTE: A Specimen is a part (potentially the whole) taken from a Sample, which was somehow machined/altered for the production of Test Pieces; it does not necessarily represent the Test Piece itself. CAVE: This note describes the object, that realizes the role defined by this owl:Class.
NOTE: The wording used in EN 10021 was generalized."""@en ;
    obo:IAO_0000117 "PERSON: Matthias Jung" ;
    obo:IAO_0000119 "EN 10021:2006-12 (European standardization committee: CEN/TC 459/SC 12/WG 4)"@en ;
    a owl:Class ;
    rdfs:label "Prüfling-Rolle"@de, "specimen role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "Role of an object which has been taken from a sample by forming and/or machining and/or heat treatment for the pupose of producing test pieces."@en, "Rolle eines Objektes, das aus einem Probenabschnitt (Sample) entnommen wurde (durch Umformen und/oder maschinelles Bearbeiten und/oder Wärmebehandlung) mit dem Zweck Proben (Test Pieces) aus diesem Objekt herzustellen."@de .

:PMD_0000944
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Spektrometer"@de, "spectrometer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A Spectrometer is a Measuring Device that measures the properties of light over a specific portion of the electromagnetic spectrum, typically to analyze the composition of a material."@en, "Ein Spektrometer ist ein Messgerät, das die Eigenschaften von Licht über einen bestimmten Teil des elektromagnetischen Spektrums misst, typischerweise zur Analyse der Zusammensetzung eines Materials."@de .

:PMD_0000945
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Spektroskopie Verfahren"@de, "spectroscopy process"@en ;
    rdfs:subClassOf :PMD_0000957 ;
    skos:definition "A Structural Property Analyzing Process that measures the interaction of electromagnetic radiation with matter to determine e.g. the composition, structure, and other properties of materials."@en, "Ein Struktur Eigenschaften Analyseverfahren, das die Wechselwirkung von elektromagnetischer Strahlung mit Materie misst, um die Zusammensetzung, Struktur und physikalischen Eigenschaften von Materialien zu bestimmen."@de .

:PMD_0000946
    a owl:Class ;
    rdfs:label "spectrum"@en ;
    rdfs:subClassOf :PMD_0000501 ;
    owl:disjointWith :PMD_0000992 ;
    skos:definition "A spectrum is a 1-D information content entity that describes the range of wavelengths or frequencies of a physical property, often used in reference to light, sound, or electromagnetic radiation."@en .

:PMD_0000947
    a owl:Class ;
    rdfs:label "speed of sound"@en ;
    rdfs:subClassOf :PMD_0000506 ;
    skos:definition "The speed of sound is an accoustic property representing the rate at which sound waves travel through a material, dependent on its density and elastic properties."@en .

:PMD_0000949
    a owl:Class ;
    rdfs:label "stiffness"@en ;
    rdfs:subClassOf :PMD_0000005, [
        a owl:Restriction ;
        owl:onProperty :PMD_0001029 ;
        owl:someValuesFrom :PMD_0000596
    ] ;
    owl:disjointWith :PMD_0000952 ;
    skos:definition "The stiffness is a mechanical property describing the resistance of a material to deformation under an applied force."@en .

:PMD_0000950
    a owl:Class ;
    rdfs:label "stimulating process"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "The stimulating process is a process describing the application of an external influence, such as force, heat, or radiation, to study material response."@en .

:PMD_0000951
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "stochastic simulation"@en ;
    rdfs:subClassOf :PMD_0000931 ;
    skos:definition "a simulation approach that incorporates random variables to model probabilistic systems or processes."@en .

:PMD_0000952
    a owl:Class ;
    rdfs:label "strength"@en ;
    rdfs:subClassOf :PMD_0000848 ;
    skos:definition "The strength is a mechanical property describing the maximum stress a material can withstand before failure."@en .

:PMD_0000953
    a owl:Class ;
    rdfs:label "structural and chemical decay"@en ;
    rdfs:subClassOf :PMD_0000635 ;
    skos:definition "The structural and chemical decay is an evolution of damage describing the deterioration of a material's structure and composition over time due to environmental or operational conditions."@en .

:PMD_0000955
    obo:IAO_0000116 "Classified by the role in a system."@en ;
    a owl:Class ;
    rdfs:label "structural material"@en ;
    rdfs:subClassOf :PMD_0000654, [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000654
            [
                a owl:Restriction ;
                owl:onProperty [
                    owl:inverseOf :PMD_0020005
                ] ;
                owl:someValuesFrom [
                    a owl:Class ;
                    owl:intersectionOf (obo:BFO_0000030
                        [
                            a owl:Restriction ;
                            owl:onProperty obo:BFO_0000196 ;
                            owl:someValuesFrom obo:OBI_0000379
                        ]
                    )
                ]
            ]
        )
    ], [
        a owl:Restriction ;
        owl:onProperty [
            owl:inverseOf :PMD_0020005
        ] ;
        owl:someValuesFrom [
            a owl:Class ;
            owl:intersectionOf (obo:BFO_0000030
                [
                    a owl:Restriction ;
                    owl:onProperty obo:BFO_0000196 ;
                    owl:someValuesFrom obo:OBI_0000379
                ]
            )
        ]
    ] ;
    skos:definition "A Structural Material S is an Engineered Material which has the disposition to be used for an Object O (O consists of S) and O's function is primarily mechanical load carrying."@en .

:PMD_0000956
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Strukturoptimierungssimulation"@de, "structural optimization simulation"@en ;
    rdfs:subClassOf :PMD_0000933 ;
    skos:definition "A Simulation Process that aims to find the most stable structure of a molecular system by minimizing its energy."@en, "Ein Simulationsprozess, der darauf abzielt, die stabilste Struktur eines molekularen Systems durch Minimierung seiner Energie zu finden."@de ;
    skos:example "Optimizing the atomic structure of a catalyst to enhance its performance."@en .

:PMD_0000957
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Struktur Eigenschaften Analyseverfahren"@de, "structural property analyzing process"@en ;
    rdfs:subClassOf :PMD_0001025 ;
    skos:definition "An assay that examines the external and internal structure and morphology of materials, including the arrangement of atoms, crystals, grains, and phases, often using techniques like microscopy and diffraction."@en, "Eine Analyse, die die äußere und innere Struktur und Morphologie von Materialien untersucht, einschließlich der Anordnung von Atomen, Kristallen, Körnern und Phasen, oft unter Verwendung von Techniken wie Mikroskopie und Beugung."@de .

:PMD_0000959
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Einstellungsgegenstandsrolle"@de, "subject of adjustment role"@en ;
    rdfs:subClassOf :PMD_0000603 ;
    skos:definition "Role of a device that is being adjusted. The role is realized in an adjustment process."@en, "Rolle eines Gerätes (Einstellungsgegenstand), das eingestellt wird. Die Rolle wird ein einem Einstellungsprozess realisiert."@de .

:PMD_0000960
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Kalibrierungsgegenstandsrolle"@de, "subject of calibration role"@en ;
    rdfs:subClassOf :PMD_0000603 ;
    skos:definition "Role of a device that is being calibrated. The role is realized in a calibration process."@en, "Rolle eines Gerätes (Kalibrierungsgegenstand), das kalibriert wird. Die Rolle wird ein einem Kalibrierungsprozess realisiert."@de .

:PMD_0000961
    a owl:Class ;
    rdfs:label "sublimation point"@en ;
    rdfs:subClassOf :PMD_0000882 ;
    skos:definition "The sublimation point is a phase boundary that describes the temperature at which a material transitions directly from a solid to a gaseous state without passing through the liquid phase."@en .

:PMD_0000962
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "supercritical fluid chromatography process"@en, "Überkritische Fluidchromatographie Verfahren"@de ;
    rdfs:subClassOf :PMD_0000556 ;
    skos:definition "A Chromatography Process that utilizes a supercritical fluid as the mobile phase to separate components, offering higher speed and efficiency compared to traditional methods."@en, "Ein Chromatographieverfahren, das ein überkritisches Fluid als mobile Phase verwendet, um Komponenten zu trennen, und im Vergleich zu traditionellen Methoden eine höhere Geschwindigkeit und Effizienz bietet."@de ;
    skos:example "Supercritical fluid chromatography is used to separate and analyze complex mixtures of polymers and plastics."@en .

:PMD_0000963
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "supercritical fluid chromatography system"@en, "Überkritisches Fluid-Chromatographiesystem"@de ;
    rdfs:subClassOf :PMD_0000557 ;
    skos:definition "A device used for separating and analyzing compounds using supercritical fluids as the mobile phase in chromatography."@en, "Ein Gerät zur Trennung und Analyse von Verbindungen unter Verwendung von überkritischen Flüssigkeiten als mobile Phase in der Chromatographie."@de .

:PMD_0000964
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "supervised learning"@de, "supervised machine learning" ;
    rdfs:subClassOf :PMD_0000821 ;
    skos:definition "A Machine Learning process that learns a function mapping from input data to labeled output data."@en, "Ein Maschinelles Lernen Prozess, der eine Funktion erlernt, die Eingabedaten auf beschriftete Ausgabedaten abbildet."@de ;
    skos:example "Training a model to predict the tensile strength of a material based on its composition and manufacturing process parameters. This involves using a dataset where the tensile strength is already known (labeled data) to train the model."@en .

:PMD_0000965
    a owl:Class ;
    rdfs:label "surface layer (fiat object part)"@en ;
    rdfs:subClassOf obo:BFO_0000024, [
        a owl:Restriction ;
        owl:allValuesFrom [
            a owl:Class ;
            owl:unionOf (obo:BFO_0000027
                obo:BFO_0000030
            )
        ] ;
        owl:onProperty obo:BFO_0000176
    ] ;
    skos:definition "A surface layer (fiat object part) is a fiat object part that is part of only object. The surface layer is the three dimensional region defining the outermost layer of an object, where surface-interactions with other material entities occur. What is considered as the surface is thus defined by the interaction process."@en ;
    skos:example "When considering optical properties of a surface layer (fiat object part) of a polished piece of metal we likely consider a different three dimensional spatial region than when considering the scratch hardness properties of the same polished piece of metal."@en .

:PMD_0000966
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Oberflächenprofilometer"@de, "surface profilometer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the surface profile and texture of materials."@en, "Ein Gerät zur Messung des Oberflächenprofils und der Textur von Materialien."@de .

:PMD_0000967
    a owl:Class ;
    rdfs:comment "To express that an object has a temperature, the property 'intensive bearer of' can be used. It implies a chain of: object consists of some portion of matter and portion of matter bearer of some temperature."@en ;
    rdfs:label "temperature"@en ;
    rdfs:subClassOf :PMD_0020131 ;
    skos:definition "The temperature is a universal intensive quality representing the average atomic or molcular movement or vibration of a portion of matter."@en .

:PMD_0000968
    obo:IAO_0000114 obo:IAO_0000428 ;
    a owl:Class ;
    rdfs:label "Temperaturänderungswerkzeug"@de, "temperature change device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device that is used for the alteration and adjustment of the temperature of a tangible object or the environment, e.g., a furnace and cooling media."@en, "Diese Entität beschreibt allgemein jedes Werkzeug, das zur Änderung und Einstellung der Temperatur eines materiellen Objekts oder der Umgebung verwendet wird, z. B. einen Ofen und Kühlmittel."@de .

:PMD_0000969
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Temperaturänderungsfunktion"@de, "temperature change function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A subfunction of heat treatment performed to induce changes in temperature to alter material properties."@en, "Eine Unterfunktion der Wärmebehandlung, die durchgeführt wird, um Temperaturänderungen hervorzurufen, um die Materialeigenschaften zu verändern."@de .

:PMD_0000971
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Temperaturmessfunktion"@de, "temperature measuring function"@en ;
    rdfs:subClassOf :PMD_0000847 ;
    skos:definition "A subfunction of measuring performed to determine the temperature of an object or environment."@en, "Eine Unterfunktion des Messens, die durchgeführt wird, um die Temperatur eines Objekts oder einer Umgebung zu bestimmen."@de .

:PMD_0000972
    a owl:Class ;
    rdfs:label "temporal property"@en ;
    rdfs:subClassOf :PMD_0000005, [
        a owl:Restriction ;
        owl:onProperty :PMD_0001030 ;
        owl:someValuesFrom :PMD_0000880
    ] ;
    skos:definition "A temporal property is a material property that represents attributes related to the time-dependent behavior of a material or process."@en .

:PMD_0000973
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Zugprüfmaschine"@de, "tensile testing machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to test the tensile strength and elongation of materials by applying a stretching force."@en, "Ein Gerät zur Prüfung der Zugfestigkeit und Dehnung von Materialien durch Anwendung einer Dehnkraft."@en .

:PMD_0000974
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Zugprüfverfahren"@de, "tensile testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that determines a material's response to tensile forces, measuring its tensile strength, elongation, and Young's modulus."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das die Reaktion eines Materials auf Zugkräfte bestimmt und seine Zugfestigkeit, Dehnung und seinen Elastizitätsmodul misst."@de ;
    skos:example "Tensile testing of polymer films to ensure they can stretch without breaking in packaging applications"@en .

:PMD_0000975
    obo:IAO_0000111 "Test Piece Role" ;
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000116 """ANMERKUNG: Ein Test Piece ist ein Teilstück (potenziell alles) eines Specimens, welches die Bedingungen erfüllt, die durch ein anzuwendendes Prüfverfahren gestellt werden. Ein Specimen erfüllt diese Anforderungen im Allgemeinen erst nach weiterer Bearbeitung. CAVE: Diese Anmerkung beschreibt das Objekt, welches die Rolle, die durch diese owl:Class definiert wird, realisiert.
ANMERKUNG: Die exakte Wortwahl der EN 10021 wurde verallgemeinert."""@de, "In certain cases, the test piece can be the sample or the specimen itself."@en, "Mitunter kann der Probenabschnitt (Sample) oder der Prüfling (Specimen) unmittelbar als Probe dienen."@de, """NOTE: A Test Piece is a piece that is taken from a specimen (potentially the whole specimen), which fulfills the requirements, that are set by the test procedure in which the test piece is about to be used. A specimen fulfills this requierements generally speaking only after further treatment/processing. CAVE: This note describes the object, that realizes the role defined by this owl:Class.
NOTE: The wording used in EN 10021 was generalized."""@en ;
    obo:IAO_0000117 "PERSON: Matthias Jung" ;
    obo:IAO_0000119 "EN 10021:2006-12 (European standardization committee: CEN/TC 459/SC 12/WG 4)"@en ;
    a owl:Class ;
    rdfs:label "Proben-Rolle"@de, "test piece role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "Rolle eines Objekts, welches eine Probe ist, die aus einem Prüfling (Specimen) oder Probenabschnitt (Sample) entnommen wurde; die Probe hat festgelegte Dimensionen, kann maschinell bearbeitet sein, wurde in einen für die Verwendung in einem Prüfverfahren notwendigen Zustand gebracht"@de, "role of object which is a part taken from a specimen or sample; the part has specified dimensions, is machined or un-machined, brought to a required condition for submission to a given test"@en .

:PMD_0000976
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Testfunktion"@de, "testing function"@en ;
    rdfs:subClassOf obo:BFO_0000034 ;
    skos:definition "A function performed to assess or evaluate the properties, performance, or quality of materials or devices."@en, "Eine Funktion, die durchgeführt wird, um die Eigenschaften, Leistung oder Qualität von Materialien oder Geräten zu bewerten."@de .

:PMD_0000977
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000119 "Keine offizielle Definition in DIN"@de, "No offical definition in DIN"@en ;
    a owl:Class ;
    rdfs:label "Textiles Fügen"@de, "textile joining"@en ;
    rdfs:subClassOf :PMD_0000806 ;
    skos:definition "A joining process that involves connecting textile materials."@en, "Ein Füge Prozess, bei dem textile Materialien miteinander verbunden werden."@de ;
    skos:example "Sewing, Stapling"@en .

:PMD_0000978
    a owl:Class ;
    rdfs:label "thermal conductivity"@en ;
    rdfs:subClassOf :PMD_0000981 ;
    skos:definition "The thermal conductivity is a thermal property describing the ability of a material to conduct heat."@en .

:PMD_0000979
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "TCMP"@en ;
    a owl:Class ;
    rdfs:label "Wärmeleitfähigkeitsmessverfahren"@de, "thermal conductivity measurement process"@en ;
    rdfs:subClassOf :PMD_0000982 ;
    skos:definition "A Thermal Property Analyzing Process that measures the thermal conductivity of a material, determining its ability to conduct heat."@en, "Ein Thermische Eigenschaften Analyseverfahren, das die Wärmeleitfähigkeit eines Materials misst und dessen Fähigkeit bestimmt, Wärme zu leiten."@de ;
    skos:example "Measuring the thermal conductivity of a composite material used in aerospace applications to ensure efficient heat dissipation."@en .

:PMD_0000980
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Wärmeleitfähigkeitsmessfunktion"@de, "thermal conductivity measuring function"@en ;
    rdfs:subClassOf :PMD_0000847 ;
    skos:definition "A function that inheres in devices used to measure the thermal conductivity of materials."@en, "Eine Funktion, die in Geräten besteht, die zur Messung der Wärmeleitfähigkeit von Materialien verwendet werden."@de .

:PMD_0000981
    a owl:Class ;
    rdfs:label "thermal property"@en ;
    rdfs:subClassOf :PMD_0000005, [
        a owl:Restriction ;
        owl:onProperty :PMD_0001030 ;
        owl:someValuesFrom :PMD_0000520
    ] ;
    skos:definition "A thermal property is a material property representing attributes of a material that describe its behavior under temperature changes, such as thermal conductivity and expansion."@en .

:PMD_0000982
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Thermische Eigenschaften Analyseverfahren"@de, "thermal property analyzing process"@en ;
    rdfs:subClassOf :PMD_0001025 ;
    skos:definition "An assay that measures the thermal behavior of materials, including heat capacity, thermal conductivity, thermal expansion, and phase transitions in response to temperature changes."@en, "Eine Analyse, die das thermische Verhalten von Materialien misst, einschließlich Wärmekapazität, Wärmeleitfähigkeit, thermischer Ausdehnung und Phasenübergängen in Reaktion auf Temperaturänderungen."@de .

:PMD_0000983
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000119 "“Thermocouple.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thermocouple. Accessed 13 Jan. 2023."@en ;
    a owl:Class ;
    rdfs:label "Thermoelement"@de, "thermocouple"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device for measuring temperature in which a pair of wires of dissimilar metals (such as copper and iron) are joined and the free ends of the wires are connected to an instrument (such as a voltmeter) that measures the difference in potential created at the junction of the two metals."@en, "Ein Gerät zur Temperaturmessung, bei dem ein Paar Drähte aus unterschiedlichen Metallen (z. B. Kupfer und Eisen) verbunden und die freien Enden der Drähte mit einem Instrument (z. B. einem Voltmeter) verbunden werden, das die an der Verbindungsstelle erzeugte der beiden Metalle Potentialdifferenz misst ."@de .

:PMD_0000984
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Thermocycler"@de, "thermocycler"@en ;
    rdfs:subClassOf :PMD_0000968 ;
    skos:definition "A Thermocycler is a Temperature Change Device that rapidly changes the temperature of a sample in cycles, often used in polymerase chain reactions (PCR)."@en, "Ein Thermocycler ist ein Temperaturwechselgerät, das die Temperatur einer Probe in Zyklen schnell ändert, oft verwendet in der Polymerase-Kettenreaktion (PCR)."@de .

:PMD_0000986
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "TGA"@en ;
    a owl:Class ;
    rdfs:label "Thermogravimetrische Analyse-Verfahren"@de, "thermogravimetric analysis process"@en ;
    rdfs:subClassOf :PMD_0000982 ;
    skos:definition "A Thermal Property Analyzing Process that measures the change in mass of a material as a function of temperature or time in a controlled atmosphere, determining its thermal stability and composition."@en, "Ein Thermische Eigenschaften Analyseverfahren, das die Massenänderung eines Materials in Abhängigkeit von Temperatur oder Zeit in einer kontrollierten Atmosphäre misst und dessen thermische Stabilität und Zusammensetzung bestimmt."@de ;
    skos:example "Thermogravimetric analysis of a metal alloy to determine its oxidation stability at high temperatures."@en .

:PMD_0000987
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "TMA"@en ;
    a owl:Class ;
    rdfs:label "Thermomechanische Analyse-Verfahren"@de, "thermomechanical analysis process"@en ;
    rdfs:subClassOf :PMD_0000849, :PMD_0000982 ;
    skos:definition "A Thermoanalytical Process that measures the dimensional changes of a material as a function of temperature, determining its coefficient of thermal expansion."@en, "Ein Thermoanalytisches Verfahren, das die Maßänderungen eines Materials als Funktion der Temperatur misst und seinen thermischen Ausdehnungskoeffizienten bestimmt."@de ;
    skos:example "Thermomechanical analysis of a polymer to ensure it maintains dimensional stability under varying temperature conditions."@en .

:PMD_0000988
    obo:IAO_0000114 obo:IAO_0000122 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Thermomechanisches Behandeln"@de, "thermomechanical treatment"@en ;
    rdfs:subClassOf :PMD_0000550 ;
    skos:definition "A Changing Properties Of Material process that involves the simultaneous application of heat and mechanical stresses. Thermomechanical treatment is utilized to alter and improve the material's microstructure and mechanical properties."@en, "Ein Stoffeigenschaft Ändern Prozess, der die gleichzeitige Anwendung von Wärme und mechanischen Spannungen beinhaltet. Die thermomechanische Behandlung wird eingesetzt, um die Mikrostruktur und die mechanischen Eigenschaften des Materials zu verändern und zu verbessern."@de ;
    skos:example "Hot Isostatic Pressing"@en .

:PMD_0000989
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Dünnschichtchromatographie Verfahren"@de, "thin-layer chromatography process"@en ;
    rdfs:subClassOf :PMD_0000556 ;
    skos:definition "A Chromatography Process that separates non-volatile mixtures by applying a sample on a thin layer of an adsorbent material and using a solvent to move the components up the layer based on their affinities."@en, "Ein Chromatographieverfahren, das nichtflüchtige Gemische trennt, indem eine Probe auf eine dünne Schicht eines Adsorptionsmaterials aufgetragen und ein Lösungsmittel verwendet wird, um die Komponenten basierend auf ihren Affinitäten entlang der Schicht zu bewegen."@de ;
    skos:example "Using thin-layer chromatography to analyze the composition of a polymer mixture to identify different components."@en .

:PMD_0000990
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Dünnschichtchromatographiesystem"@de, "thin layer chromatography system"@en ;
    rdfs:subClassOf :PMD_0000557 ;
    skos:definition "A device used for separating compounds in a sample using a thin layer of adsorbent material on a plate."@en, "Ein Gerät zur Trennung von Verbindungen in einer Probe unter Verwendung einer dünnen Schicht adsorbierenden Materials auf einer Platte."@de .

:PMD_0000991
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "3D-Drucker"@de, "3d printer"@en ;
    rdfs:subClassOf :PMD_0000508 ;
    skos:definition "A 3D Printer is an Additive Manufacturing Device that creates three-dimensional objects by building them layer by layer from a digital model."@en, "Ein 3D-Drucker ist ein Gerät für die additive Fertigung, das dreidimensionale Objekte durch schichtweises Aufbauen aus einem digitalen Modell erzeugt."@de .

:PMD_0000992
    a owl:Class ;
    rdfs:label "time series"@en ;
    rdfs:subClassOf :PMD_0000501 ;
    skos:definition "A time series is a 1-D information content entity defined by a sequence of data points collected or recorded at successive time intervals, used for analyzing temporal properties or trends."@en .

:PMD_0000994
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Torsionsprüfmaschine"@de, "torsion testing machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to test the resistance of materials to twisting forces by applying a torque and measuring the resulting deformation."@en, "Ein Gerät zur Prüfung des Widerstands von Materialien gegenüber Drehkräften durch Anwendung eines Drehmoments und Messung der resultierenden Verformung."@de .

:PMD_0000995
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Torsionsprüfverfahren"@de, "torsion testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that assesses a material's behavior when subjected to twisting forces, determining its torsional strength and shear modulus."@en, "Ein Mechanische Eigenschaften Analyseverfahren, das das Verhalten eines Materials bei Torsionskräften bewertet und seine Torsionsfestigkeit und Schermodul bestimmt."@de ;
    skos:example "Evaluating the torsional strength of a metal rod used in a mechanical shaft to prevent failure under rotational loads."@en .

:PMD_0000996
    a owl:Class ;
    rdfs:label "triple point"@en ;
    rdfs:subClassOf :PMD_0000882 ;
    skos:definition "The triple point is a phase boundary described by the specific temperature and pressure at which three phases of a substance coexist in equilibrium."@en .

:PMD_0000997
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Ultraschallreiniger"@de, "ultrasonic cleaner"@en ;
    rdfs:subClassOf :PMD_0000561 ;
    skos:definition "A device that uses ultrasound and a cleaning solvent to clean delicate or complex items."@en, "An Ultrasonic Cleaner is a Cleaning Device that uses high-frequency sound waves and a cleaning solvent to remove contaminants from delicate or complex items."@en, "Ein Gerät, das Ultraschall und ein Reinigungsmittel verwendet, um empfindliche oder komplexe Gegenstände zu reinigen."@de, "Ein Ultraschallreiniger ist ein Reinigungsgerät, das Hochfrequenzschallwellen und ein Reinigungsmittel verwendet, um Verunreinigungen von empfindlichen oder komplexen Gegenständen zu entfernen."@de .

:PMD_0000998
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Ultraviolett-Visible-Spektrophotometer"@de, "ultraviolet visible spectrophotometer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the absorbance of a sample in the ultraviolet and visible regions of the electromagnetic spectrum."@en, "Ein Gerät zur Messung der Absorption einer Probe im ultravioletten und sichtbaren Bereich des elektromagnetischen Spektrums."@de .

:PMD_0001003
    obo:IAO_0000114 obo:IAO_0000428 ;
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Unsupervised Learning"@de, "unsupervised machine learning"@en ;
    rdfs:subClassOf :PMD_0000821 ;
    skos:definition "A Machine Learning process that identifies patterns and relationships in data without using labeled outcomes."@en, "Ein Maschinelles Lernen Prozess, der Muster und Zusammenhänge in Daten identifiziert, ohne beschriftete Ergebnisse zu verwenden."@de ;
    skos:example "Using clustering algorithms to group similar materials based on their properties (e.g., hardness, elasticity, thermal conductivity) without prior knowledge of the categories. For instance, discovering new categories of alloy compositions that exhibit similar thermal properties."@en .

:PMD_0001004
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Viskosimeter"@de, "viscometer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to measure the viscosity of liquids, providing information about their flow properties."@en, "Ein Gerät zur Messung der Viskosität von Flüssigkeiten, das Informationen über ihre Fließeigenschaften liefert."@de .

:PMD_0001005
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Viskosimetrie"@de, "viscometry"@en ;
    rdfs:subClassOf :PMD_0000916 ;
    skos:definition "A Rheological Property Analyzing Process that measures the viscosity of a fluid, which is its resistance to gradual deformation by shear or tensile stress, using viscometers or rheometers."@en, "Ein Rheologisches Eigenschaften Analyseverfahren, das die Viskosität einer Flüssigkeit misst, also deren Widerstand gegen allmähliche Verformung durch Scher- oder Zugspannung, unter Verwendung von Viskosimetern oder Rheometern."@de .

:PMD_0001006
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Wasseraufbereitungssystem"@de, "water purification system"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A Water Purification System is a Device used to remove contaminants from water to produce clean and safe drinking water."@en, "Ein Wasseraufbereitungssystem ist ein Gerät, das verwendet wird, um Verunreinigungen aus Wasser zu entfernen, um sauberes und sicheres Trinkwasser herzustellen."@de .

:PMD_0001007
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Wasserstrahlschneider"@de, "waterjet cutter"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (:PMD_0000602
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000196 ;
                owl:someValuesFrom :PMD_0000592
            ]
        )
    ] ;
    skos:definition "A device that utilizes a high-pressure stream of water or a water stream with abrasive particles to cut materials such as metal, stone, plastic, etc."@en, "Ein Gerät, das einen Hochdruckwasserstrahl oder einen Wasserstrahl mit abrasiven Partikeln verwendet, um Materialien wie Metall, Stein, Kunststoff usw. zu schneiden."@de .

:PMD_0001008
    a owl:Class ;
    rdfs:label "waver irradiation"@en ;
    rdfs:subClassOf :PMD_0000802 ;
    skos:definition "A waver irradiation is an irradiation describing an exposure of a material or system to electromagnetic waves or radiation."@en .

:PMD_0001009
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Verschleißprüfmaschine"@de, "wear testing machine"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to test the wear resistance of materials by subjecting them to abrasive conditions."@en, "Ein Gerät zur Prüfung der Verschleißfestigkeit von Materialien durch Aussetzen dieser Bedingungen unter Abrasivbedingungen."@de .

:PMD_0001010
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Verschleißprüfverfahren"@de, "wear testing process"@en ;
    rdfs:subClassOf :PMD_0000849 ;
    skos:definition "A Mechanical Property Analyzing Process that evaluates the resistance of a material to wear and abrasion, simulating real-life conditions of friction."@en, "Ein Mechanische Eigenschaften Analyseverfahrenn, das den Widerstand eines Materials gegen Verschleiß und Abrieb bewertet und reale Reibungsbedingungen simuliert."@de ;
    skos:example "Wear testing of automotive brake pads to ensure longevity and performance under repetitive braking conditions."@en .

:PMD_0001011
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Schweißgerät"@de, "welding device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for joining materials by melting them together, typically with the addition of a filler material."@en, "Ein Gerät zum Verbinden von Materialien durch Schmelzen, üblicherweise unter Zugabe eines Füllmaterials."@de .

:PMD_0001013
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Schweißfunktion"@de, "welding function"@en ;
    rdfs:subClassOf :PMD_0000812 ;
    skos:definition "A subfunction of joining performed to fuse materials together using welding techniques."@en, "Eine Unterfunktion des Verbindens, die durchgeführt wird, um Materialien durch Schweißtechniken zu verbinden."@de .

:PMD_0001014
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Röntgen Analyseverfahren"@de, "x-ray analyzing process"@en ;
    rdfs:subClassOf :PMD_0000957 ;
    skos:definition "A Structural Property Analyzing Process that uses X-rays to investigate the internal structure, composition, and properties of materials by measuring the interaction of X-rays with the sample."@en, "Ein Struktur Eigenschaften Analyseverfahren, das Röntgenstrahlen verwendet, um die innere Struktur, Zusammensetzung und Eigenschaften von Materialien zu untersuchen, indem die Wechselwirkung der Röntgenstrahlen mit der Probe gemessen wird."@de .

:PMD_0001015
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "CT"@en ;
    a owl:Class ;
    rdfs:label "Röntgen-Computertomographie"@de, "x-ray computed tomography"@en ;
    rdfs:subClassOf :PMD_0001014 ;
    skos:definition "A X-ray Analyzing Process, that uses X-rays to create detailed cross-sectional images of an object."@en, "Ein Röntgenanalyseverfahren, das Röntgenstrahlen verwendet, um detaillierte Querschnittsbilder eines Objekts zu erstellen."@de ;
    skos:example "For example, X-ray Computed Tomography can be used to analyze the porosity of cement. This process allows researchers to visualize and quantify the distribution, size, and connectivity of pores within the cement."@en .

:PMD_0001016
    obo:IAO_0000117 "PMDco Team" ;
    obo:IAO_0000118 "XRD"@en ;
    a owl:Class ;
    rdfs:label "Beugungsprozess"@de, "x-ray diffraction process"@en ;
    rdfs:subClassOf :PMD_0001014 ;
    skos:definition "An X-ray Analyzing Process, that involves the interaction of X-rays with the crystalline structure of a material."@en, "Ein Röntgenanalyseverfahren, das die Wechselwirkung von Röntgenstrahlen mit der kristallinen Struktur eines Materials umfasst."@de ;
    skos:example "XRD is used to e.g. determine the crystal structure of newly synthesized compounds to determine the crystal lattice arrangement."@en .

:PMD_0001017
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Röntgen-Mapping"@de, "x-ray mapping"@en ;
    rdfs:subClassOf :PMD_0001014 ;
    skos:definition "An X-ray Analyzing Process that generates a spatial distribution map of the elements within a specimen by scanning the sample with an electron or X-ray beam and detecting the emitted X-rays, providing detailed compositional information across the sample's surface."@en, "Ein Röntgenanalyseverfahren, das eine räumliche Verteilungskarte der Elemente innerhalb einer Probe erstellt, indem die Probe mit einem Elektronen- oder Röntgenstrahl abgetastet und die emittierten Röntgenstrahlen detektiert werden, wodurch detaillierte Zusammensetzungsinformationen über die Oberfläche der Probe geliefert werden."@de ;
    skos:example "An example of an X-ray Mapping process is X-ray Absorption Spectroscopy, X-ray Fluorescence, or X-ray Photoelectron Spectroscopy."@en .

:PMD_0001018
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Röntgen-Mikroanalyse"@de, "x-ray microanalysis"@en ;
    rdfs:subClassOf :PMD_0001014 ;
    skos:definition "An X-ray Analyzing Process that determines the elemental composition and chemical properties of a specimen by detecting and analyzing the characteristic X-rays emitted from the sample when it is irradiated with a focused electron beam."@en, "Ein Röntgenanalyseverfahren, das die elementare Zusammensetzung und chemischen Eigenschaften einer Probe bestimmt, indem die charakteristischen Röntgenstrahlen detektiert und analysiert werden, die von der Probe emittiert werden, wenn sie mit einem fokussierten Elektronenstrahl bestrahlt wird."@de ;
    skos:example "An example for X-ray Microanalysis process is Energy Dispersive X-ray Spectroscopy."@en .

:PMD_0001019
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Röntgenspektroskopie"@de, "x-ray spectroscopy"@en ;
    rdfs:subClassOf :PMD_0000945 ;
    skos:definition "A Spectroscopy Process, that analyzes the interaction of X-rays with matter to determine the material's composition and structure."@en, "Ein Spektroskopie Verfahren, das die Wechselwirkung von Röntgenstrahlen mit Materie analysiert, um die Zusammensetzung und Struktur des Materials zu bestimmen."@de ;
    skos:example "Examples are e.g. X-ray absorption spectroscopy, X-ray emission spectroscopy, and X-ray reflection spectroscopy."@en .

:PMD_0001020
    obo:IAO_0000117 "PMDco Team"@en ;
    a owl:Class ;
    rdfs:label "Röntgenbeugungsgerät"@de, "x-ray diffractometer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "An X-Ray Diffractometer is a Measuring Device that determines the crystal structure of materials by analyzing the diffraction patterns of X-rays passed through a sample."@en, "Ein Röntgenbeugungsgerät ist ein Messgerät, das die Kristallstruktur von Materialien durch Analyse der Beugungsmuster von durch eine Probe geleiteten Röntgenstrahlen bestimmt."@de .

:PMD_0001021
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Röntgenanalysator"@de, "x-ray analyzer"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used to analyze the composition and properties of materials through X-ray techniques such as diffraction or fluorescence."@en, "Ein Gerät zur Analyse der Zusammensetzung und Eigenschaften von Materialien durch Röntgenverfahren wie Beugung oder Fluoreszenz."@de .

:PMD_0001022
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Röntgen-Computertomographiesystem"@de, "x-ray computed tomography system"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device that uses X-ray computed tomography techniques to produce cross-sectional images of a material."@en, "Ein Gerät, das Röntgen-Computertomographietechniken verwendet, um Querschnittsbilder eines Materials zu erstellen."@de .

:PMD_0001023
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Röntgenkartierungsgerät"@de, "x-ray mapping device"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for mapping the spatial distribution of elements or compounds within a material using X-ray fluorescence or diffraction techniques."@en, "Ein Gerät, das zur Kartierung der räumlichen Verteilung von Elementen oder Verbindungen innerhalb eines Materials mithilfe von Röntgenfluoreszenz- oder -beugungstechniken verwendet wird."@de .

:PMD_0001024
    obo:IAO_0000117 "PMDco Team" ;
    a owl:Class ;
    rdfs:label "Röntgenmikroanalyssystem"@de, "x-ray microanalysis system"@en ;
    rdfs:subClassOf :PMD_0000602 ;
    skos:definition "A device used for microanalysis of materials using X-ray techniques to determine elemental composition at a microscopic scale."@en, "Ein Gerät zur Mikroanalyse von Materialien unter Verwendung von Röntgentechniken zur Bestimmung der Elementzusammensetzung auf mikroskopischer Ebene."@de .

:PMD_0001025
    obo:IAO_0000112 "Assay the wavelength of light emitted by excited Neon atoms. Count of geese flying over a house."@en ;
    obo:IAO_0000118 "measuring"@en, "scientific observation"@en ;
    obo:IAO_0000412 "http://purl.obolibrary.org/obo/OBI_0000070" ;
    a owl:Class ;
    rdfs:label "Analyse"@de, "assay"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (obo:BFO_0000015
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000055 ;
                owl:someValuesFrom :PMD_0000014
            ]
        )
    ] ;
    skos:definition "A planned process that has the objective to produce information about a material entity (the evaluant) by examining it."@en, "Ein geplanter Prozess, der das Ziel hat, Informationen über eine materielle Einheit (den Bewertungsgegenstand) zu gewinnen, indem er diese untersucht."@de .

:PMD_0001026
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000004 ;
    rdfs:label "complies with"@en, "entspricht"@de ;
    rdfs:range obo:IAO_0000030 ;
    rdfs:subPropertyOf :PMD_0000004 ;
    skos:definition "complies with is a relation between an independent continuant and an information content entity (e.g., specification or objective) that it conforms to."@en .

:PMD_0001028
    a owl:ObjectProperty ;
    rdfs:label "in response to"@en ;
    owl:inverseOf :PMD_0001029 ;
    skos:definition "inverse of responds with"@en .

:PMD_0001029
    a owl:ObjectProperty ;
    rdfs:domain obo:BFO_0000017 ;
    rdfs:label "responds with"@en ;
    rdfs:range :PMD_0000915 ;
    rdfs:subPropertyOf owl:topObjectProperty ;
    skos:definition "The realizable entity must be \"stimulated\" by some Stimulus in order to respond with the Response. The bearer of the realizable entity must participate in Stimulation as well as in Response." .

:PMD_0001030
    a owl:ObjectProperty ;
    rdfs:label "stimulated by"@en ;
    rdfs:range :PMD_0000950 ;
    rdfs:subPropertyOf obo:BFO_0000054 ;
    skos:definition "inverse of stimulates"@en .

:PMD_0001031
    a owl:ObjectProperty ;
    rdfs:domain :PMD_0000950 ;
    rdfs:label "stimulates"@en ;
    rdfs:range :PMD_0000005 ;
    rdfs:subPropertyOf obo:BFO_0000055 ;
    skos:definition "A relation between a stimulating process and material property, where there is some material entity that is bearer of the material property and participates in the stimulating process, and the material property comes to be realized in the course of the stimulating process."@en .

:PMD_0001032
    obo:IAO_0000115 "A term tracker annotation is an editor note used to track the history of an entity. For each change, it records the related GitHub issue and pull request."@en ;
    obo:IAO_0000116 "hijacked from http://openenergy-platform.org/ontology/oeo/OEO_00020426"@en ;
    a owl:AnnotationProperty ;
    rdfs:label "term tracker annotation"@en ;
    rdfs:subPropertyOf obo:IAO_0000116 .

:PMD_0020000
    a owl:Class ;
    rdfs:label "phase (spatial)"@en ;
    rdfs:subClassOf obo:BFO_0000006 ;
    skos:definition "A phase is a 3D spatial region occupied by a Portion Of Matter whose qualities or dispositions or Material Properties are (considered) uniform at the length scale of interest."@en .

:PMD_0020001
    a owl:Class ;
    rdfs:label "filler role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "Filler is the role of a PortionOfDisconnectedMatter that implies being hosted in a Matrix."@en .

:PMD_0020002
    a owl:Class ;
    rdfs:label "precipitate role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "Precipitate is the role of a Portion Of Matter that implies being hosted in a Matrix and the Precipitate derives from the Matrix or the Precipitate derives from the Thing that the Matrix derives from."@en .

:PMD_0020003
    a owl:Class ;
    rdfs:label "crystal"@en ;
    rdfs:subClassOf obo:BFO_0000030 ;
    skos:definition "A crystal is an object that has part some entities that concretize a Bravais lattice."@en .

:PMD_0020004
    a owl:Class ;
    rdfs:label "chemical composition specification"@en ;
    rdfs:subClassOf obo:IAO_0000030 ;
    skos:definition "A 'chemical composition specification' is an information content entity that 'specifies the value of' the chemical components of a material. The chemical components that are quanitfied are the 'portions of atomic species' or 'portions of matter' that the material 'consists of'. A 'chemical composition specification' 'has continuant parts' that quantify the mass proportions or molar proportions that the material 'conists of'."@en ;
    skos:example "A 'portion of steel' has a quality 'chemical composition CC'. The 'chemical composition specification CCS' specifies the value of CC and 'has continuant part' some 'scalar value specifications SVS_Fe and SVS_C'. SVS_Fe 'specifies the value of' the relational property 'mass proportion' that inheres in the 'portion of steel' as well as the 'portion of iron' that the steel 'consists of'. SVS_C 'specifies the value of' the relational property 'mass proportion' that inheres in the 'proportion of steel' as well as the 'portion of carbon' that the steel 'consists of'."@en .

:PMD_0020005
    a owl:ObjectProperty ;
    rdfs:label "consists of"@en ;
    rdfs:subPropertyOf obo:BFO_0000178 ;
    skos:definition "A continuant part property that relates Material Entity Aggregates in the direction of smaller length-scale."@en ;
    skos:example "A portion of steel consists of a portion of carbon and a portion of iron."@en .

:PMD_0020006
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice triclinic primitve"@en .

:PMD_0020007
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice monoclinic primitive"@en .

:PMD_0020008
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice monoclinic base-centered"@en .

:PMD_0020009
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice orthorombic primitive"@en .

:PMD_0020010
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice orthorhombic base-centered"@en .

:PMD_0020011
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice orthorhombic body-centered"@en .

:PMD_0020012
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice orthorhombic face-centered"@en .

:PMD_0020013
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice tetragonal primitive"@en .

:PMD_0020014
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice tetragonal body-centered"@en .

:PMD_0020015
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice hexagonal rhombohedral primitive"@en .

:PMD_0020016
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice hexagonal hexagonal primitive"@en .

:PMD_0020017
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice cubic primitive"@en .

:PMD_0020018
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice cubic body-centered"@en .

:PMD_0020019
    a owl:NamedIndividual ;
    rdfs:label "bravais lattice cubic face-centered"@en .

:PMD_0020020
    a owl:ObjectProperty, owl:SymmetricProperty ;
    rdfs:domain obo:BFO_0000040 ;
    rdfs:label "interacts with"@en ;
    rdfs:range obo:BFO_0000040 ;
    rdfs:subPropertyOf owl:topObjectProperty ;
    skos:definition "A relation between participants of a process indicating that some of the participants SDCs are affected during the process due to the interaction of the participants."@en .

:PMD_0020021
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000196 ;
        owl:someValuesFrom :PMD_0020134
    ] ;
    rdfs:label "causally influences"@en ;
    rdfs:range [
        a owl:Restriction ;
        owl:onProperty obo:BFO_0000196 ;
        owl:someValuesFrom :PMD_0020135
    ] ;
    rdfs:subPropertyOf :PMD_0020020 ;
    skos:definition "An entity (that is bearer of some stimulation role) causally influences another entity (that is bearer of the stimulation target role) in a process iff  the target objects qualites (and/or realizable entities?) are altered in a manner that is significant in the given context/domain of discourse.."@en .

:PMD_0020022
    a owl:ObjectProperty ;
    rdfs:comment """TODO: check if we should force the 'o' to be a portion of matter' through:
http://ontologydesignpatterns.org/wiki/Submissions:N-Ary_Relation_Pattern_%28OWL_2%29
or
https://www.w3.org/TR/swbp-n-aryRelations/"""@en ;
    rdfs:label "intensive bearer of"@en ;
    rdfs:subPropertyOf owl:topObjectProperty ;
    owl:propertyChainAxiom (:PMD_0020005
        obo:BFO_0000196
    ) ;
    skos:definition "Intensive bearer of is a chain that allows to connect objects to intensive properties through \"the matter they consist of\"."@en ;
    skos:example "This piece of metal intensive bearer of some temperature."@en .

:PMD_0020023
    a owl:Class ;
    rdfs:label "metallic grain structures"@en ;
    rdfs:subClassOf :PMD_0020098 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:oneOf (:PMD_0020027
            :PMD_0020097
            :PMD_0020100
            :PMD_0020107
            :PMD_0020109
            :PMD_0020110
            :PMD_0020111
        )
    ] ;
    skos:definition "Metallic grain structures are descriptors for the morphology of polycrystalline metallic materials. Polycrystalline metallic materials will typically form their grain structures as one of those categories or a transition or mixture state of those."@en .

:PMD_0020024
    a owl:Class ;
    rdfs:label "hydrogen bond"@en ;
    rdfs:subClassOf :PMD_0050000 ;
    skos:definition "A hydrogen bond is a bond that binds one molecule’s hydrogen atom with the electronegative atoms of another molecule."@en ;
    skos:example "The bond that forms between liquid water molecules at one molecules hydrogen ends and the other molecules oxigen end."@en .

:PMD_0020025
    a owl:Class ;
    rdfs:comment "TODO: it is not clear if we really need the 'Portion of pure substance\" or if we can just refer to the respecitve chemical entity directly (e.g. in chemical composition)."@en ;
    rdfs:label "pure substance"@en ;
    rdfs:subClassOf :PMD_0000001 ;
    skos:altLabel "Portion of Chemical Entity"@en ;
    skos:definition "A Pure Substance is a Portion Of Matter that 'has part' only one kind of chebi:chemical entity or other similar entity. It has no structural qualities or realizable entites beyond representing its parts of a single enitiy type."@en ;
    skos:example """Pure water, a portion of iron atoms. Refer to: http://purl.obolibrary.org/obo/CHEBI_24431
In contrast, salt water 'consists of' a portion of pure water and a portion of pure NaCl. Steel 'consists of ' a 'portion of pure iron', a 'portion of pure carbon' and possibly portions of other alloying- and impurity-elements."""@en .

:PMD_0020026
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only Iron atoms."@en ;
    rdfs:label "portion of iron"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_18248 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Iron' is a 'Poriton Of Pure Substance' that 'consists of' only chebi:iron atom."@en .

:PMD_0020027
    a owl:NamedIndividual ;
    rdfs:label "bainite"@en .

:PMD_0020028
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only indium atoms."@en ;
    rdfs:label "portion of indium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_30430 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Indium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:indium atom."@en .

:PMD_0020029
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only chromium atoms."@en ;
    rdfs:label "portion of chromium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_28073 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Chromium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:chromium atom."@en .

:PMD_0020030
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only carbon atoms."@en ;
    rdfs:label "portion of carbon"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_27594 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Carbon' is a 'Portion Of Pure Substance' that 'consists of' only chebi:carbon atom."@en .

:PMD_0020031
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only germanium atoms."@en ;
    rdfs:label "portion of germanium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_30441 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Germanium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:germanium atom."@en .

:PMD_0020032
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only tungsten atoms."@en ;
    rdfs:label "portion of tungsten"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_27998 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Tungsten' is a 'Portion Of Pure Substance' that 'consists of' only chebi:tungsten."@en .

:PMD_0020033
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only erbium atoms."@en ;
    rdfs:label "portion of erbium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33379 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Erbium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:erbium."@en .

:PMD_0020034
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only molybdenum atoms."@en ;
    rdfs:label "portion of molybdenum"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_28685 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Molybdenum' is a 'Portion Of Pure Substance' that 'consists of' only chebi:molybdenum atom."@en .

:PMD_0020035
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only niobium atoms."@en ;
    rdfs:label "portion of niobium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33344 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Niobium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:niobium atom."@en .

:PMD_0020036
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only rhenium atoms."@en ;
    rdfs:label "portion of rhenium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_49882 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Rhenium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:rhenium atom."@en .

:PMD_0020037
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only lithium atoms."@en ;
    rdfs:label "portion of lithium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_30145 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Lithium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:lithium atom."@en .

:PMD_0020038
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only nitrogen atoms."@en ;
    rdfs:label "portion of nitrogen"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_25555 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Nitrogen' is a 'Portion Of Pure Substance' that 'consists of' only chebi:nitrogen atom."@en .

:PMD_0020039
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only cobalt atoms."@en ;
    rdfs:label "portion of cobalt"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_27638 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Cobalt' is a 'Portion Of Pure Substance' that 'consists of' only chebi:cobalt atom."@en .

:PMD_0020040
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only gold atoms."@en ;
    rdfs:label "portion of gold"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_29287 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Gold' is a 'Portion Of Pure Substance' that 'consists of' only chebi:gold atom."@en .

:PMD_0020041
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only argon atoms."@en ;
    rdfs:label "portion of argon"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_49475 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Argon' is a 'Portion Of Pure Substance' that 'consists of' only chebi:argon atom."@en .

:PMD_0020042
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only cadmium atoms."@en ;
    rdfs:label "portion of cadmium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_22977 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Cadmium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:cadmium atom."@en .

:PMD_0020043
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only barium atoms."@en ;
    rdfs:label "portion of barium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_32594 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Barium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:barium atom."@en .

:PMD_0020044
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only tantalum atoms."@en ;
    rdfs:label "portion of tantalum"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33348 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Tantalum' is a 'Portion Of Pure Substance' that 'consists of' only chebi:tantalum atom."@en .

:PMD_0020045
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only antimony atoms."@en ;
    rdfs:label "portion of antimony"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_30513 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Antimony' is a 'Portion Of Pure Substance' that 'consists of' only chebi:antimony atom."@en .

:PMD_0020046
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only potassium atoms."@en ;
    rdfs:label "portion of potassium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_26216 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Potassium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:potassium atom."@en .

:PMD_0020047
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only phosphorus atoms."@en ;
    rdfs:label "portion of phosphorus"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_28659 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Phosphorus' is a 'Portion Of Pure Substance' that 'consists of' only chebi:phosphorus atom."@en .

:PMD_0020048
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only boron atoms."@en ;
    rdfs:label "portion of boron"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_27560 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Boron' is a 'Portion Of Pure Substance' that 'consists of' only chebi:boron atom."@en .

:PMD_0020049
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only helium atoms."@en ;
    rdfs:label "portion of helium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_30217 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Helium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:helium atom."@en .

:PMD_0020050
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only silicon atoms."@en ;
    rdfs:label "portion of silicon"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_27573 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Silicon' is a 'Portion Of Pure Substance' that 'consists of' only chebi:silicon atom."@en .

:PMD_0020051
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only nickel atoms."@en ;
    rdfs:label "portion of nickel"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_28112 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Nickel' is a 'Portion Of Pure Substance' that 'consists of' only chebi:nickel atom."@en .

:PMD_0020052
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only yttrium atoms."@en ;
    rdfs:label "portion of yttrium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33331 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Yttrium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:yttrium atom."@en .

:PMD_0020053
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only zirconium atoms."@en ;
    rdfs:label "portion of zirconium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33342 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Zirconium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:zirconium atom."@en .

:PMD_0020054
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only copper atoms."@en ;
    rdfs:label "portion of copper"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_28694 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Copper' is a 'Portion Of Pure Substance' that 'consists of' only chebi:copper atom."@en .

:PMD_0020055
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only bohrium atoms."@en ;
    rdfs:label "portion of bohrium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33355 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Bohrium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:bohrium atom."@en .

:PMD_0020056
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only fluorine atoms."@en ;
    rdfs:label "portion of fluorine"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_24061 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Fluorine' is a 'Portion Of Pure Substance' that 'consists of' only chebi:fluorine atom."@en .

:PMD_0020057
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only platinum atoms."@en ;
    rdfs:label "portion of platinum"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33364 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Platinum' is a 'Portion Of Pure Substance' that 'consists of' only chebi:platinum."@en .

:PMD_0020058
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only cerium atoms."@en ;
    rdfs:label "portion of cerium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33369 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Cerium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:cerium."@en .

:PMD_0020059
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only sulfur atoms."@en ;
    rdfs:label "portion of sulfur"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_26833 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Sulfur' is a 'Portion Of Pure Substance' that 'consists of' only chebi:sulfur atom."@en .

:PMD_0020060
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only lead atoms."@en ;
    rdfs:label "portion of lead"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_25016 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Lead' is a 'Portion Of Pure Substance' that 'consists of' only chebi:lead atom."@en .

:PMD_0020061
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only krypton atoms."@en ;
    rdfs:label "portion of krypton"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_49696 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Krypton' is a 'Portion Of Pure Substance' that 'consists of' only chebi:krypton atom."@en .

:PMD_0020062
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only bismuth atoms."@en ;
    rdfs:label "portion of bismuth"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33301 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Bismuth' is a 'Portion Of Pure Substance' that 'consists of' only chebi:bismuth atom."@en .

:PMD_0020063
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only neon atoms."@en ;
    rdfs:label "portion of neon"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33310 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Neon' is a 'Portion Of Pure Substance' that 'consists of' only chebi:neon atom."@en .

:PMD_0020064
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only thallium atoms."@en ;
    rdfs:label "portion of thallium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_30440 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Thallium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:thallium."@en .

:PMD_0020065
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only selenium atoms."@en ;
    rdfs:label "portion of selenium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_27568 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Selenium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:selenium atom."@en .

:PMD_0020066
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only ruthenium atoms."@en ;
    rdfs:label "portion of ruthenium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_30682 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Ruthenium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:ruthenium atom."@en .

:PMD_0020067
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only magnesium atoms."@en ;
    rdfs:label "portion of magnesium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_25107 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Magnesium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:magnesium atom."@en .

:PMD_0020068
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only zinc atoms."@en ;
    rdfs:label "portion of zinc"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_27363 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Zinc' is a 'Portion Of Pure Substance' that 'consists of' only chebi:zinc atom."@en .

:PMD_0020069
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only mercury atoms."@en ;
    rdfs:label "portion of mercury"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_25195 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Mercury' is a 'Portion Of Pure Substance' that 'consists of' only chebi:mercury atom."@en .

:PMD_0020070
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only xenon atoms."@en ;
    rdfs:label "portion of xenon"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_49957 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Xenon' is a 'Portion Of Pure Substance' that 'consists of' only chebi:xenon atom."@en .

:PMD_0020071
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only aluminium atoms."@en ;
    rdfs:label "portion of aluminium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_28984 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Aluminium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:aluminium atom."@en .

:PMD_0020072
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only sodium atoms."@en ;
    rdfs:label "portion of sodium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_26708 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Sodium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:sodium atom."@en .

:PMD_0020073
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only iodine atoms."@en ;
    rdfs:label "portion of iodine"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_24859 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Iodine' is a 'Portion Of Pure Substance' that 'consists of' only chebi:iodine atom."@en .

:PMD_0020074
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only caesium atoms."@en ;
    rdfs:label "portion of caesium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_30514 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Caesium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:caesium atom."@en .

:PMD_0020075
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only chlorine atoms."@en ;
    rdfs:label "portion of chlorine"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_23116 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Chlorine' is a 'Portion Of Pure Substance' that 'consists of' only chebi:chlorine atom."@en .

:PMD_0020076
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only silver atoms."@en ;
    rdfs:label "portion of silver"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_30512 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Silver' is a 'Portion Of Pure Substance' that 'consists of' only chebi:silver atom."@en .

:PMD_0020077
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only samarium atoms."@en ;
    rdfs:label "portion of samarium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33374 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Samarium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:samarium atom."@en .

:PMD_0020078
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only manganese atoms."@en ;
    rdfs:label "portion of manganese"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_18291 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Manganese' is a 'Portion Of Pure Substance' that 'consists of' only chebi:manganese atom."@en .

:PMD_0020079
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only arsenic atoms."@en ;
    rdfs:label "portion of arsenic"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_27563 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Arsenic' is a 'Portion Of Pure Substance' that 'consists of' only chebi:arsenic atom."@en .

:PMD_0020080
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only beryllium atoms."@en ;
    rdfs:label "portion of beryllium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_30501 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Beryllium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:beryllium atom."@en .

:PMD_0020081
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only calcium atoms."@en ;
    rdfs:label "portion of calcium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_22984 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Calcium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:calcium atom."@en .

:PMD_0020082
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only neodymium atoms."@en ;
    rdfs:label "portion of neodymium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33372 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Neodymium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:neodymium atom."@en .

:PMD_0020083
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only hydrogen atoms."@en ;
    rdfs:label "portion of hydrogen"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_49637 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Hydrogen' is a 'Portion Of Pure Substance' that 'consists of' only chebi:hydrogen atom."@en .

:PMD_0020084
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only osmium atoms."@en ;
    rdfs:label "portion of osmium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_30687 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Osmium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:osmium atom."@en .

:PMD_0020085
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only iridium atoms."@en ;
    rdfs:label "portion of iridium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_49666 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Iridium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:iridium atom."@en .

:PMD_0020086
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only gallium atoms."@en ;
    rdfs:label "portion of gallium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_49631 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Gallium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:gallium atom."@en .

:PMD_0020087
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only bromine atoms."@en ;
    rdfs:label "portion of bromine"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_22927 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Bromine' is a 'Portion Of Pure Substance' that 'consists of' only chebi:bromine atom."@en .

:PMD_0020088
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only tin atoms."@en ;
    rdfs:label "portion of tin"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_27007 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Tin' is a 'Portion Of Pure Substance' that 'consists of' only chebi:tin atom."@en .

:PMD_0020089
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only hafnium atoms."@en ;
    rdfs:label "portion of hafnium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33343 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Hafnium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:hafnium atom."@en .

:PMD_0020090
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only uranium atoms."@en ;
    rdfs:label "portion of uranium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_27214 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Uranium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:uranium atom."@en .

:PMD_0020091
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only oxygen atoms."@en ;
    rdfs:label "portion of oxygen"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_25805 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Oxygen' is a 'Portion Of Pure Substance' that 'consists of' only chebi:oxygen atom."@en .

:PMD_0020092
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only palladium atoms."@en ;
    rdfs:label "portion of palladium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33363 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Palladium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:palladium."@en .

:PMD_0020093
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only vanadium atoms."@en ;
    rdfs:label "portion of vanadium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_27698 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Vanadium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:vanadium atom."@en .

:PMD_0020094
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only scandium atoms."@en ;
    rdfs:label "portion of scandium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33330 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Scandium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:scandium atom."@en .

:PMD_0020095
    a owl:Class ;
    rdfs:comment "A Portion Of Matter that consists of only titanium atoms."@en ;
    rdfs:label "portion of titanium"@en ;
    rdfs:subClassOf :PMD_0020025 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020025
            [
                a owl:Restriction ;
                owl:allValuesFrom obo:CHEBI_33341 ;
                owl:onProperty :PMD_0020005
            ]
        )
    ] ;
    skos:definition "A 'Portion Of Titanium' is a 'Portion Of Pure Substance' that 'consists of' only chebi:titanium atom."@en .

:PMD_0020096
    a owl:Class ;
    rdfs:label "steel"@en ;
    rdfs:subClassOf :PMD_0000639, [
        a owl:Restriction ;
        owl:onProperty :PMD_0020005 ;
        owl:someValuesFrom :PMD_0020030
    ] ;
    skos:definition "Steel is a ferrous alloy that consists of iron and carbon and possibly other alloying elements (and possibly impurities)."@en .

:PMD_0020097
    a owl:NamedIndividual ;
    rdfs:label "austenite"@en .

:PMD_0020098
    a owl:Class ;
    rdfs:label "nature constant"@en ;
    rdfs:subClassOf obo:BFO_0000031 ;
    skos:definition "A nature constant is a generically dependent continuant whose value, magintude or configuration is determined by nature including physics and mathematics."@en ;
    skos:example "Examples of nature constants are the speed of light, pi, and the 14 Bravais lattices."@en .

:PMD_0020099
    a owl:Class ;
    rdfs:label "bravais lattice (3d)"@en ;
    rdfs:subClassOf :PMD_0020098 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:oneOf (:PMD_0020006
            :PMD_0020007
            :PMD_0020008
            :PMD_0020009
            :PMD_0020010
            :PMD_0020011
            :PMD_0020012
            :PMD_0020013
            :PMD_0020014
            :PMD_0020015
            :PMD_0020016
            :PMD_0020017
            :PMD_0020018
            :PMD_0020019
        )
    ] ;
    skos:definition """The Bravais Lattice is a nature constant that describes the possible geometric arrangement of lattice points in a crystal. The present descriptor is limited to the 14 possible three-dimensional arrangements. 

TODO: possibly extend for 2D (Graphene etc)

More elaborate crystal descriptions may be found in http://emmo.info/domain-crystallography/crystallography or https://purls.helmholtz-metadaten.de/disos/cso"""@en .

:PMD_0020100
    a owl:NamedIndividual ;
    rdfs:label "ferrite"@en .

:PMD_0020101
    a owl:Class ;
    rdfs:label "proportion"@en ;
    rdfs:subClassOf obo:BFO_0000145 ;
    owl:disjointWith :PMD_0050000 ;
    skos:definition "A Proportion is a relational quality between two entites (the whole and the part) which quantifies the relation between the whole and its part."@en .

:PMD_0020102
    a owl:Class ;
    rdfs:label "mass proportion"@en ;
    rdfs:subClassOf :PMD_0020101 ;
    skos:definition "The Mass Proportion is a Proportion which quantifies the mass of the part relative to the mass of the whole."@en .

:PMD_0020103
    a owl:Class ;
    rdfs:label "molar proportion"@en ;
    rdfs:subClassOf :PMD_0020101 ;
    skos:altLabel "Molar Ratio"@en ;
    skos:definition "The Molar Proportion is the proportion which quantifies the entities count of the part in relation to the entites count of the whole."@en ;
    skos:example """The molar ratio of hydrogen gas H2 molecules to water H2O molecules is 1/1 in the oxyhydrogen reaction. The molar ratio of oxigen molecules O2 to water molecules is 2/1.
The molar ratio of carbon dioxide to average atmosphere air is 420 ppm as of 2022 AD."""@en .

:PMD_0020104
    a owl:Class ;
    rdfs:label "volume proportion"@en ;
    rdfs:subClassOf :PMD_0020101 ;
    skos:definition "The Mass Proportion is a Proportion which quantifies the volume of the part relative to the volume of the whole."@en .

:PMD_0020105
    a owl:Class ;
    rdfs:label "mineral"@en ;
    rdfs:subClassOf :PMD_0000000 ;
    skos:definition "A mineral is a material that has part some crystal."@en .

:PMD_0020106
    a owl:Class ;
    rdfs:label "polycrystal"@en ;
    rdfs:subClassOf obo:BFO_0000027 ;
    skos:definition "A polycrystall is an object aggregate that has continuant part some crystal grains."@en .

:PMD_0020107
    a owl:NamedIndividual ;
    rdfs:label "ledeburite"@en .

:PMD_0020108
    a owl:Class ;
    rdfs:label "graphite"@en ;
    rdfs:subClassOf :PMD_0020105 ;
    skos:definition "A mineral that has part some crystal that in turn consists of some portion of carbon"@en .

:PMD_0020109
    a owl:NamedIndividual ;
    rdfs:label "pearlite"@en .

:PMD_0020110
    a owl:NamedIndividual ;
    rdfs:label "widmanstatten structure"@en .

:PMD_0020111
    a owl:NamedIndividual ;
    rdfs:label "martensite"@en .

:PMD_0020112
    a owl:Class ;
    rdfs:label "grain size distribution"@en ;
    rdfs:subClassOf :PMD_0020131 ;
    skos:definition "An intensive quality describing the lower length scale object aggregate (grains) that is part of the material."@en .

:PMD_0020115
    a owl:Class ;
    rdfs:label "aerosol"@en ;
    rdfs:subClassOf :PMD_0000891 ;
    skos:definition """An aerosol is a disconnected material entity aggregate which:
1. consists of some portion of matter whose aggregate state quality concretizes gasous and 
2. consists of some portion of matter whose aggregate state quality concretises solid or liquid (TODO: express that this portion is also a disconnected material entity aggregate)"""@en .

:PMD_0020116
    a owl:Class ;
    rdfs:label "aggregate state value"@en ;
    rdfs:subClassOf :PMD_0020098 ;
    owl:equivalentClass [
        a owl:Class ;
        owl:oneOf (:PMD_0020117
            :PMD_0020118
            :PMD_0020119
            :PMD_0020120
            :PMD_0020121
            :PMD_0020122
            :PMD_0020123
            :PMD_0020124
            :PMD_0020125
        )
    ] ;
    skos:definition "The aggregate state type is a nature constant that concretizes the aggregatge state quality."@en .

:PMD_0020117
    a owl:NamedIndividual ;
    rdfs:label "aggregate state solid"@en ;
    skos:definition "A state where the bonds between entites trasmit shear forces."@en .

:PMD_0020118
    a owl:NamedIndividual ;
    rdfs:label "aggregate state liquid"@en ;
    skos:definition "A state where the bonds of the entites transmit no shear force."@en .

:PMD_0020119
    a owl:NamedIndividual ;
    rdfs:label "aggregate state gasous"@en ;
    skos:definition "A state where the entities have no bonding."@en .

:PMD_0020120
    a owl:NamedIndividual ;
    rdfs:label "aggregate state plasma"@en ;
    skos:definition "An aggregate state where the entites are atom nuclei and have no bonds."@en .

:PMD_0020121
    a owl:NamedIndividual ;
    rdfs:label "aggregate state atom gas"@en ;
    skos:definition "A gaseous state where the gas entities are atoms."@en .

:PMD_0020122
    a owl:NamedIndividual ;
    rdfs:label "aggregate state supercritical fluid"@en ;
    skos:definition "A state with strong bindings between entites that do not transmit shear force."@en .

:PMD_0020123
    a owl:NamedIndividual ;
    rdfs:label "aggregate state mesomorphic"@en ;
    skos:definition "A state where some bonds transmit shear stresses and some do not."@en .

:PMD_0020124
    a owl:NamedIndividual ;
    rdfs:label "aggregate state suprafluid"@en ;
    skos:definition "A state with frictionless binding that transmits no shear force between entites."@en .

:PMD_0020125
    a owl:NamedIndividual ;
    rdfs:label "aggregate state suprasolid"@en ;
    skos:definition "A state that exhibits suprafluid and solid properties."@en .

:PMD_0020126
    a owl:Class ;
    rdfs:label "foam"@en ;
    rdfs:subClassOf :PMD_0000890 ;
    skos:definition """A foam is a material entity aggregate that conssists of some 'Composite Material' c. 
The parts of c that bear the filler role are vacuum-filled or gas filled pores. 
The parts of c that bear the matrix role consist of a material that is bearer of solid or liquid aggregate state. 
One pore with its sourrounding matrix is called 'cell'. 
Depending of the interconnectedness of the pores the foam is open- or closed-cell."""@en .

:PMD_0020128
    a owl:Class ;
    rdfs:label "thermodynamic system"@en ;
    rdfs:subClassOf obo:BFO_0000027 ;
    skos:definition "A thermodynamic system is an object aggregate whose objects are bearer of  thermodynamic properties. A thermodynamic system environs a thermodynamic process by which the thermodynamic properties of the objects of the thermodynamic system change over time."@en .

:PMD_0020129
    a owl:Class ;
    rdfs:label "reversible process"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "A reversible process is a process whose participants form a thermodynamic system with an entropy S and S remains constant during the process."@en .

:PMD_0020131
    a owl:Class ;
    rdfs:label "intensive quality"@en ;
    rdfs:subClassOf obo:BFO_0000019 ;
    skos:altLabel "Point property"@en ;
    skos:definition "An intensive quality is a qualty that inheres in only portion of matter and thus is independent of the bearers (system-) size."@en .

:PMD_0020132
    a owl:Class ;
    rdfs:label "size"@en ;
    rdfs:subClassOf :PMD_0020148 ;
    skos:definition "Size is the quality of a material entity that describes its spatial extend."@en .

:PMD_0020133
    a owl:Class ;
    rdfs:label "mass"@en ;
    rdfs:subClassOf :PMD_0020148 ;
    skos:definition "Mass is a quality that inheres in an object, object aggregate or fiat object part and affects those in processes where gravitation, acceleration, thermal mass etc are relevant."@en .

:PMD_0020134
    a owl:Class ;
    rdfs:label "stimulus role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "The stimulus role is a role that an object bears in a process when causally influencing another object  that bears a stimulation target role in the same process. 'Role' implies here, that the 'bearing' assignment depends on the intent."@en .

:PMD_0020135
    a owl:Class ;
    rdfs:label "stimulation target role"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "See 'Stimulus role'"@en .

:PMD_0020138
    a owl:Class ;
    rdfs:label "lot"@en ;
    rdfs:subClassOf obo:BFO_0000027 ;
    skos:definition "A lot is an object aggregate whose parts are output of the same prodction process."@en .

:PMD_0020139
    a owl:Class ;
    rdfs:label "Schmelze"@de, "melt"@en ;
    rdfs:subClassOf obo:BFO_0000030 ;
    skos:definition "A melt is an object (material entity) that exists in a liquid state as a result of the phase transition from solid due to thermal energy input. In materials science, it typically refers to metals, alloys, or other substances maintained above their melting point."@en, "Eine Schmelze ist ein Objekt (eine materielle Einheit), das aufgrund des Phasenübergangs von einem Festkörper durch thermische Energiezufuhr in einem flüssigen Zustand vorliegt. In der Werkstoffkunde bezieht sich der Begriff in der Regel auf Metalle, Legierungen oder andere Stoffe, die oberhalb ihres Schmelzpunkts gehalten werden."@de ;
    skos:example "A pool of molten steel during casting."@en .

:PMD_0020141
    a owl:ObjectProperty ;
    rdfs:domain [
        a owl:Class ;
        owl:unionOf (obo:BFO_0000027
            obo:BFO_0000030
        )
    ] ;
    rdfs:label "integral bearer of"@en ;
    rdfs:range obo:BFO_0000020 ;
    rdfs:subPropertyOf obo:BFO_0000196 ;
    skos:definition """Integral bearer of is a property chain linking an object or object aggregate O that consits of a portion of matter PM to a SDC Q that inheres in 'portions of matter' only:
O -consists of-> PM -bearer of-> Q"""@en ;
    skos:example "Talking colloquially about Intensive thermodynamic properties of an object requires this property."@en .

:PMD_0020142
    obo:IAO_0000119 <http://openenergy-platform.org/ontology/oeo/OEO_00000150> ;
    a owl:Class ;
    rdfs:label "energy"@en ;
    rdfs:subClassOf :PMD_0020148 ;
    skos:definition "Energy is a quality of material entities which manifests as a capacity to perform work (such as causing motion or the interaction of molecules)"@en .

:PMD_0020143
    a owl:Class ;
    rdfs:label "process chain"@en ;
    rdfs:subClassOf obo:BFO_0000015 ;
    skos:definition "A process chain is a process that 'has contiuant part' subprocesses S1...Sn where S1...Sn precede each other and where some object or object aggregate that are output of Sn are then input to Sn+1."@en .

:PMD_0020144
    a owl:Class ;
    rdfs:label "product (chemical reaction)"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "Product is the role of a material entity that is output of a chemical reaction and is created or transformed during the reaction."@en .

:PMD_0020145
    a owl:Class ;
    rdfs:label "educt"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "Educt is the role of a material entity that is input of a chemical reaction and is consumed or transformed during the reaction"@en .

:PMD_0020146
    a owl:Class ;
    rdfs:label "catalyst"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "Catalyst is the role of a participant in a chemical reaction that does not alter its qualities/realizable entities  after the chemical reaction."@en .

:PMD_0020148
    a owl:Class ;
    rdfs:label "extensive quality"@en ;
    rdfs:subClassOf obo:BFO_0000019 ;
    skos:definition "An extensive quality is a qualty that inheres in only object or object aggregate or fiat object part or chemical entity and is dependent on the bearers (system-) size."@en .

:PMD_0020150
    a owl:Class ;
    rdfs:label "volume"@en ;
    rdfs:subClassOf :PMD_0020132 ;
    skos:definition "Volume is a universal extensive quality that affects those in processes where a spatial region/spatial extent is relevant."@en .

:PMD_0020151
    a owl:Class ;
    rdfs:label "internal energy"@en ;
    rdfs:subClassOf :PMD_0020148 ;
    skos:definition "Internal energy is a universal extensive quality that specifies the bearers potential to do work."@en .

:PMD_0020152
    a owl:Class ;
    rdfs:label "component"@en ;
    rdfs:subClassOf obo:BFO_0000027 ;
    skos:definition "A component is an object aggregate that bears a function in a technical system."@en .

:PMD_0020153
    a owl:Class ;
    rdfs:label "technical system"@en ;
    rdfs:subClassOf obo:BFO_0000027 ;
    skos:definition """A technical system is an object aggretate: 
1. that is output of a manufacturing process, 
2. that bears some function 
3. whose continuant parts are some components."""@en .

:PMD_0020155
    a owl:Class ;
    rdfs:label "interatomic interaction energy"@en ;
    rdfs:subClassOf :PMD_0020148 ;
    skos:definition "Interatomic interaction energy is added/removed from the atom aggregate if one atom is moved infinitely away from the rest of the aggregate."@en .

:PMD_0020166
    a owl:Class ;
    rdfs:label "heat (metallurgy)"@en ;
    rdfs:subClassOf [
        a owl:Class ;
        owl:intersectionOf (:PMD_0020139
            [
                a owl:Restriction ;
                owl:onProperty obo:BFO_0000196 ;
                owl:someValuesFrom :PMD_0000534
            ]
        )
    ] ;
    skos:definition "A heat is a fixed amount of metallic alloy that may be input to some Manifacturing Process."@en .

:PMD_0020200
    a owl:Class ;
    rdfs:label "force"@en ;
    rdfs:subClassOf obo:BFO_0000017 ;
    skos:definition "Force is a reciprocal relation realized between two objects where the other object exerces the same force with opposite sign onto the first. Force may be responsible for changes in velocity and/or deformation of objects."@en .

:PMD_0020202
    a owl:Class ;
    rdfs:label "crack"@en ;
    rdfs:subClassOf obo:BFO_0000029 ;
    skos:definition "A crack is a physical separation of a material entity at the level of (atomic) Bonds."@en .

:PMD_0020203
    a owl:Class ;
    rdfs:label "notch"@en ;
    rdfs:subClassOf obo:BFO_0000029 ;
    skos:definition "A notch is a geometric feature of the 'surface layer' of an object that introduces a strong change in shape or cross section."@en .

:PMD_0020204
    a owl:Class ;
    rdfs:label "pore"@en ;
    rdfs:subClassOf obo:BFO_0000029 ;
    skos:definition "A pore is a cavity in the 'bulk' of an object"@en .

:PMD_0020205
    a owl:Class ;
    rdfs:label "defect (role)"@en ;
    rdfs:subClassOf obo:BFO_0000023 ;
    skos:definition "A defect role is a role of an independent continuant C indicating that C may affect a material entity E's ability to realize a function. C is continuant part of E."@en ;
    skos:example "A crack in an structural member may affect its ability to carry a load."@en .

:PMD_0040001
    a owl:Class ;
    rdfs:label "Length"@de ;
    rdfs:subClassOf :PMD_0020132 ;
    skos:definition "A size that characterizes the main spatial extend of an object or distance between characteristic points of an object."@en .

:PMD_0050000
    a owl:Class ;
    rdfs:label "bond"@en ;
    rdfs:subClassOf :PMD_0020200 ;
    skos:definition "A bond is a relational quality describing the force interaction between atoms."@en .

:PMD_0050001
    obo:IAO_0000119 <https://sciencenotes.org/types-of-chemical-bonds/> ;
    a owl:Class ;
    rdfs:label "covalent bond"@en ;
    rdfs:subClassOf :PMD_0050000 ;
    skos:definition "A covalent bond is a bond that forms when nonmetal atoms share electrons to achieve a stable electron configuration."@en ;
    skos:example "In a water molecule (H₂O), the hydrogen and oxygen atoms share electrons."@en .

:PMD_0050002
    obo:IAO_0000119 <https://www.thoughtco.com/metallic-bond-definition-properties-and-examples-4117948> ;
    a owl:Class ;
    rdfs:label "metallic bond"@en ;
    rdfs:subClassOf :PMD_0050000 ;
    skos:definition "A metallic bond is a bond that forms between metal atoms, where electrons are shared in a \"sea\" of electrons that move freely around the metal ions. This type of bonding gives metals their characteristic properties such as conductivity and malleability."@en .

:PMD_0050003
    obo:IAO_0000119 <https://sciencenotes.org/types-of-chemical-bonds/> ;
    a owl:Class ;
    rdfs:label "ionic bond"@en ;
    rdfs:subClassOf :PMD_0050000 ;
    skos:definition "An ionic bond is a bond that occurs when one atom donates an electron to another atom, resulting in oppositely charged ions that attract each other."@en ;
    skos:example "An example is the interaction between the atoms of sodium chloride (NaCl), where the sodium atom donates an electron to a chlorine atom."@en .

:PMD_0050004
    a owl:Class ;
    rdfs:label "thermoplastics"@en ;
    rdfs:subClassOf :PMD_0000888 ;
    skos:definition "A Thermoplastic is a Polymer that becomes moldable when heated and solidifies upon cooling."@en .

:PMD_0050005
    a owl:Class ;
    rdfs:label "polyethylene"@en ;
    rdfs:subClassOf :PMD_0050004 ;
    skos:definition "Polyethylene is a Thermoplastic that is composed of repeating ethylene monomer units."@en .

:PMD_0050006
    a owl:Class ;
    rdfs:label "low-density polyethylene"@en ;
    rdfs:subClassOf :PMD_0050005 ;
    skos:definition "Low-Density Polyethylene is a Polyethylene that is characterized by a branched molecular structure and low density."@en .

:PMD_0050007
    a owl:Class ;
    rdfs:label "high-density polyethylene"@en ;
    rdfs:subClassOf :PMD_0050005 ;
    skos:definition "High-Density Polyethylene is a Polyethylene that is characterized by a linear molecular structure and high density."@en .

:PMD_0050008
    a owl:Class ;
    rdfs:label "linear low-density polyethylene"@en ;
    rdfs:subClassOf :PMD_0050005 ;
    skos:definition "Linear Low-Density Polyethylene is a Polyethylene that is distinguished by its linear backbone with short-chain branching."@en .

:PMD_0050009
    a owl:Class ;
    rdfs:label "polypropylene"@en ;
    rdfs:subClassOf :PMD_0050004 ;
    skos:definition "Polypropylene is a Thermoplastic that is composed of repeating propylene monomer units."@en .

:PMD_0050010
    a owl:Class ;
    rdfs:label "isotactic polypropylene"@en ;
    rdfs:subClassOf :PMD_0050009 ;
    skos:definition "Isotactic Polypropylene is a Polypropylene in which all the methyl groups are aligned on the same side of the polymer chain."@en .

:PMD_0050011
    a owl:Class ;
    rdfs:label "syndiotactic polypropylene"@en ;
    rdfs:subClassOf :PMD_0050009 ;
    skos:definition "Syndiotactic Polypropylene is a Polypropylene in which the methyl groups alternate regularly along the polymer chain."@en .

:PMD_0050012
    a owl:Class ;
    rdfs:label "atactic polypropylene"@en ;
    rdfs:subClassOf :PMD_0050009 ;
    skos:definition "Atactic Polypropylene is a Polypropylene in which the methyl groups are randomly distributed along the polymer chain."@en .

:PMD_0050013
    a owl:Class ;
    rdfs:label "polyvinyl chloride"@en ;
    rdfs:subClassOf :PMD_0050004 ;
    skos:definition "Polyvinyl Chloride is a Thermoplastic that is formed by the polymerization of vinyl chloride monomers."@en .

:PMD_0050014
    a owl:Class ;
    rdfs:label "Rigid PVC (uPVC)"@en ;
    rdfs:subClassOf :PMD_0050013 ;
    skos:definition "Rigid PVC is a Polyvinyl Chloride that is characterized by its stiffness and durability."@en .

:PMD_0050015
    a owl:Class ;
    rdfs:label "Flexible PVC (fPVC)"@en ;
    rdfs:subClassOf :PMD_0050013 ;
    skos:definition "Flexible PVC is a Polyvinyl Chloride that has been modified with plasticizers to impart flexibility."@en .

:PMD_0050016
    a owl:Class ;
    rdfs:label "polystyrene"@en ;
    rdfs:subClassOf :PMD_0050004 ;
    skos:definition "Polystyrene is a Thermoplastic that is produced by the polymerization of styrene monomers."@en .

:PMD_0050017
    a owl:Class ;
    rdfs:label "general purpose polystyrene"@en ;
    rdfs:subClassOf :PMD_0050016 ;
    skos:definition "General Purpose Polystyrene is a Polystyrene that is valued for its clarity and ease of processing."@en .

:PMD_0050018
    a owl:Class ;
    rdfs:label "high impact polystyrene"@en ;
    rdfs:subClassOf :PMD_0050016 ;
    skos:definition "High Impact Polystyrene is a Polystyrene that is modified with rubber to improve its impact resistance."@en .

:PMD_0050019
    a owl:Class ;
    rdfs:label "polyethylene terephthalate"@en ;
    rdfs:subClassOf :PMD_0050004 ;
    skos:definition "Polyethylene Terephthalate is a Thermoplastic that is synthesized from terephthalic acid and ethylene glycol."@en .

:PMD_0050020
    a owl:Class ;
    rdfs:label "Amorphous PET (APET)"@en ;
    rdfs:subClassOf :PMD_0050019 ;
    skos:definition "Amorphous PET is a Polyethylene Terephthalate that is characterized by a non-crystalline structure."@en .

:PMD_0050021
    a owl:Class ;
    rdfs:label "Crystalline PET (CPET)"@en ;
    rdfs:subClassOf :PMD_0050019 ;
    skos:definition "Crystalline PET is a Polyethylene Terephthalate that is distinguished by its ordered, crystalline structure."@en .

:PMD_0050022
    a owl:Class ;
    rdfs:label "thermosetting polymers"@en ;
    rdfs:subClassOf :PMD_0000888 ;
    skos:definition "A Thermosetting Polymer is a Polymer that, once cured, irreversibly sets into a permanent shape."@en .

:PMD_0050023
    a owl:Class ;
    rdfs:label "epoxy resins"@en ;
    rdfs:subClassOf :PMD_0050022 ;
    skos:definition "Epoxy Resins are Thermosetting Polymers that form rigid, cross-linked networks upon curing."@en .

:PMD_0050024
    a owl:Class ;
    rdfs:label "bisphenol a epoxy"@en ;
    rdfs:subClassOf :PMD_0050023 ;
    skos:definition "Bisphenol A Epoxy is an Epoxy Resin that is formulated using bisphenol A to enhance its mechanical properties."@en .

:PMD_0050025
    a owl:Class ;
    rdfs:label "novolac epoxy"@en ;
    rdfs:subClassOf :PMD_0050023 ;
    skos:definition "Novolac Epoxy is an Epoxy Resin that is based on novolac resins to provide improved thermal and chemical resistance."@en .

:PMD_0050026
    a owl:Class ;
    rdfs:label "phenolic resins"@en ;
    rdfs:subClassOf :PMD_0050022 ;
    skos:definition "Phenolic Resins are Thermosetting Polymers formed by the reaction of phenol with formaldehyde."@en .

:PMD_0050027
    a owl:Class ;
    rdfs:label "phenol-formaldehyde resin"@en ;
    rdfs:subClassOf :PMD_0050026 ;
    skos:definition "Phenol-Formaldehyde Resin is a Phenolic Resin that is synthesized from phenol and formaldehyde."@en .

:PMD_0050028
    a owl:Class ;
    rdfs:label "melamine formaldehyde"@en ;
    rdfs:subClassOf :PMD_0050022 ;
    skos:definition "Melamine Formaldehyde is a Thermosetting Polymer produced from melamine and formaldehyde, known for its high hardness."@en .

:PMD_0050029
    a owl:Class ;
    rdfs:label "urea formaldehyde"@en ;
    rdfs:subClassOf :PMD_0050022 ;
    skos:definition "Urea Formaldehyde is a Thermosetting Polymer formed from urea and formaldehyde, commonly used in adhesives and molding compounds."@en .

:PMD_0050030
    a owl:Class ;
    rdfs:label "elastomers"@en ;
    rdfs:subClassOf :PMD_0000888 ;
    skos:definition "An Elastomer is a Polymer that exhibits elasticity by returning to its original shape after deformation."@en .

:PMD_0050031
    a owl:Class ;
    rdfs:label "natural rubber"@en ;
    rdfs:subClassOf :PMD_0050030 ;
    skos:definition "Natural Rubber is an Elastomer that is derived from the latex of rubber trees."@en .

:PMD_0050032
    a owl:Class ;
    rdfs:label "synthetic rubber"@en ;
    rdfs:subClassOf :PMD_0050030 ;
    skos:definition "Synthetic Rubber is an Elastomer that is produced through chemical synthesis to mimic natural rubber’s properties."@en .

:PMD_0050033
    a owl:Class ;
    rdfs:label "styrene-butadiene rubber"@en ;
    rdfs:subClassOf :PMD_0050032 ;
    skos:definition "Styrene-Butadiene Rubber is a Synthetic Rubber that is composed of styrene and butadiene to enhance abrasion resistance."@en .

:PMD_0050034
    a owl:Class ;
    rdfs:label "nitrile butadiene rubber"@en ;
    rdfs:subClassOf :PMD_0050032 ;
    skos:definition "Nitrile Butadiene Rubber is a Synthetic Rubber that is formulated from acrylonitrile and butadiene to provide resistance to oils and chemicals."@en .

:PMD_0050035
    a owl:Class ;
    rdfs:label "ethylene propylene diene monomer"@en ;
    rdfs:subClassOf :PMD_0050032 ;
    skos:definition "Ethylene Propylene Diene Monomer is a Synthetic Rubber produced from ethylene, propylene, and a diene monomer to offer excellent weather resistance."@en .

:PMD_0050036
    a owl:Class ;
    rdfs:label "biodegradable polymers"@en ;
    rdfs:subClassOf :PMD_0000888 ;
    skos:definition "Biodegradable Polymers are Polymers that can be decomposed by biological organisms into environmentally benign substances."@en .

:PMD_0050037
    a owl:Class ;
    rdfs:label "polylactic acid"@en ;
    rdfs:subClassOf :PMD_0050036 ;
    skos:definition "Polylactic Acid is a Biodegradable Polymer produced from renewable resources such as corn starch."@en .

:PMD_0050038
    a owl:Class ;
    rdfs:label "polyhydroxyalkanoates"@en ;
    rdfs:subClassOf :PMD_0050036 ;
    skos:definition "Polyhydroxyalkanoates are Biodegradable Polymers that are biosynthesized by microorganisms from sugars or lipids."@en .

:PMD_0050039
    a owl:Class ;
    rdfs:label "polybutylene succinate"@en ;
    rdfs:subClassOf :PMD_0050036 ;
    skos:definition "Polybutylene Succinate is a Biodegradable Polymer that is a thermoplastic polyester recognized for its compostability."@en .

:PMD_0050040
    a owl:Class ;
    rdfs:label "natural ceramics"@en ;
    rdfs:subClassOf :PMD_0000546 ;
    skos:definition "Natural Ceramics (Traditional Ceramics) are Ceramics that are produced using conventional methods with natural raw materials such as clay and silica."@en .

:PMD_0050041
    a owl:Class ;
    rdfs:label "silicate ceramics"@en ;
    rdfs:subClassOf :PMD_0050040 ;
    skos:definition "Silicate Ceramics are Traditional Ceramics that are composed primarily of silicate minerals."@en .

:PMD_0050042
    a owl:Class ;
    rdfs:label "clay-based ceramics"@en ;
    rdfs:subClassOf :PMD_0050041 ;
    skos:definition "Clay-Based Ceramics are Silicate Ceramics that are formed from natural clays."@en .

:PMD_0050043
    a owl:Class ;
    rdfs:label "earthenware"@en ;
    rdfs:subClassOf :PMD_0050042 ;
    skos:definition "Earthenware is a Clay-Based Ceramic that is formed at relatively low temperatures, resulting in a porous, rustic material."@en .

:PMD_0050044
    a owl:Class ;
    rdfs:label "stoneware"@en ;
    rdfs:subClassOf :PMD_0050042 ;
    skos:definition "Stoneware is a Clay-Based Ceramic that is fired at higher temperatures than earthenware to yield a denser, more durable material."@en .

:PMD_0050045
    a owl:Class ;
    rdfs:label "porcelain"@en ;
    rdfs:subClassOf :PMD_0050042 ;
    skos:definition "Porcelain is a Clay-Based Ceramic that is distinguished by its translucency, strength, and refined appearance."@en .

:PMD_0050046
    a owl:Class ;
    rdfs:label "aluminosilicates"@en ;
    rdfs:subClassOf :PMD_0050041 ;
    skos:definition "Aluminosilicates are Silicate Ceramics that consist of aluminum and silicon oxides."@en .

:PMD_0050047
    a owl:Class ;
    rdfs:label "mullite"@en ;
    rdfs:subClassOf :PMD_0050046 ;
    skos:definition "Mullite is an Aluminosilicate that is a Silicate Ceramic known for its excellent high-temperature stability."@en .

:PMD_0050048
    a owl:Class ;
    rdfs:label "kaolinite"@en ;
    rdfs:subClassOf :PMD_0050046 ;
    skos:definition "Kaolinite is an Aluminosilicate that is a Silicate Ceramic based on the mineral kaolinite, valued for its fine particle size and plasticity."@en .

:PMD_0050049
    a owl:Class ;
    rdfs:label "non-clay ceramics"@en ;
    rdfs:subClassOf :PMD_0050040 ;
    skos:definition "Non-Clay Ceramics are Traditional Ceramics that are formed from raw materials other than clay."@en .

:PMD_0050050
    a owl:Class ;
    rdfs:label "glass-ceramics"@en ;
    rdfs:subClassOf :PMD_0000661, :PMD_0050049 ;
    skos:definition "Glass-Ceramics are Non-Clay Ceramics that are produced by controlled crystallization of glass, combining properties of both glass and ceramics."@en .

:PMD_0050052
    a owl:Class ;
    rdfs:label "leucite-based glass-ceramics"@en ;
    rdfs:subClassOf :PMD_0050050 ;
    skos:definition "Leucite-Based Glass-Ceramics are Glass-Ceramics that are Non-Clay Ceramics containing leucite crystals to enhance thermal and mechanical properties."@en .

:PMD_0050053
    a owl:Class ;
    rdfs:label "fritted ceramics"@en ;
    rdfs:subClassOf :PMD_0050049 ;
    skos:definition "Fritted Ceramics are Non-Clay Ceramics that are manufactured by fusing and subsequently grinding glass materials."@en .

:PMD_0050054
    a owl:Class ;
    rdfs:label "technical ceramics"@en ;
    rdfs:subClassOf :PMD_0000546 ;
    skos:definition "Technical Ceramics (Advanced Ceramics) are Ceramics that are engineered for high-performance applications."@en .

:PMD_0050055
    a owl:Class ;
    rdfs:label "oxide ceramics"@en ;
    rdfs:subClassOf :PMD_0050054 ;
    skos:definition "Oxide Ceramics are Advanced Ceramics that are composed primarily of metal oxides."@en .

:PMD_0050056
    a owl:Class ;
    rdfs:label "Alumina (Al₂O₃)"@en ;
    rdfs:subClassOf :PMD_0050055 ;
    skos:definition "Alumina is an Oxide Ceramic that is an Advanced Ceramic composed of aluminum oxide, renowned for its hardness and insulation properties."@en .

:PMD_0050057
    a owl:Class ;
    rdfs:label "Zirconia (ZrO₂)"@en ;
    rdfs:subClassOf :PMD_0050055 ;
    skos:definition "Zirconia is an Oxide Ceramic that is an Advanced Ceramic composed of zirconium dioxide, noted for its high strength and toughness."@en .

:PMD_0050058
    a owl:Class ;
    rdfs:label "Yttria-Stabilized Zirconia (YSZ)"@en ;
    rdfs:subClassOf :PMD_0050057 ;
    skos:definition "Yttria-Stabilized Zirconia is a Zirconia that is an Oxide Ceramic stabilized with yttria to enhance its thermal and mechanical performance."@en .

:PMD_0050059
    a owl:Class ;
    rdfs:label "magnesia-stabilized zirconia"@en ;
    rdfs:subClassOf :PMD_0050057 ;
    skos:definition "Magnesia-Stabilized Zirconia is a Zirconia that is an Oxide Ceramic stabilized with magnesia to improve its thermal stability."@en .

:PMD_0050060
    a owl:Class ;
    rdfs:label "Titania (TiO₂)"@en ;
    rdfs:subClassOf :PMD_0050055 ;
    skos:definition "Titania is an Oxide Ceramic that is an Advanced Ceramic composed of titanium dioxide, used for its photocatalytic and pigment properties."@en .

:PMD_0050061
    a owl:Class ;
    rdfs:label "Beryllia (BeO)"@en ;
    rdfs:subClassOf :PMD_0050055 ;
    skos:definition "Beryllia is an Oxide Ceramic that is an Advanced Ceramic composed of beryllium oxide, valued for its high thermal conductivity and electrical insulation."@en .

:PMD_0050062
    a owl:Class ;
    rdfs:label "Non-Oxide Ceramics"@en ;
    rdfs:subClassOf :PMD_0050054 ;
    skos:definition "Non-Oxide Ceramics are Advanced Ceramics that are composed of compounds other than metal oxides."@en .

:PMD_0050063
    a owl:Class ;
    rdfs:label "Carbide Ceramics"@en ;
    rdfs:subClassOf :PMD_0050062 ;
    skos:definition "Carbide Ceramics are Non-Oxide Ceramics that consist of metal carbides."@en .

:PMD_0050064
    a owl:Class ;
    rdfs:label "Silicon Carbide (SiC)"@en ;
    rdfs:subClassOf :PMD_0050063 ;
    skos:definition "Silicon Carbide is a Carbide Ceramic that is a Non-Oxide Ceramic composed of silicon and carbon, celebrated for its high hardness and thermal conductivity."@en .

:PMD_0050065
    a owl:Class ;
    rdfs:label "Tungsten Carbide (WC)"@en ;
    rdfs:subClassOf :PMD_0050063 ;
    skos:definition "Tungsten Carbide is a Carbide Ceramic that is a Non-Oxide Ceramic composed of tungsten and carbon, recognized for its exceptional wear resistance."@en .

:PMD_0050066
    a owl:Class ;
    rdfs:label "Boron Carbide (B₄C)"@en ;
    rdfs:subClassOf :PMD_0050063 ;
    skos:definition "Boron Carbide is a Carbide Ceramic that is a Non-Oxide Ceramic composed of boron and carbon, known for its remarkable hardness and low density."@en .

:PMD_0050067
    a owl:Class ;
    rdfs:label "Nitride Ceramics"@en ;
    rdfs:subClassOf :PMD_0050062 ;
    skos:definition "Nitride Ceramics are Non-Oxide Ceramics that are composed of metal nitrides."@en .

:PMD_0050068
    a owl:Class ;
    rdfs:label "Silicon Nitride (Si₃N₄)"@en ;
    rdfs:subClassOf :PMD_0050067 ;
    skos:definition "Silicon Nitride is a Nitride Ceramic that is a Non-Oxide Ceramic composed of silicon and nitrogen, offering high fracture toughness."@en .

:PMD_0050069
    a owl:Class ;
    rdfs:label "Aluminum Nitride (AlN)"@en ;
    rdfs:subClassOf :PMD_0050067 ;
    skos:definition "Aluminum Nitride is a Nitride Ceramic that is a Non-Oxide Ceramic composed of aluminum and nitrogen, prized for its high thermal conductivity."@en .

:PMD_0050070
    a owl:Class ;
    rdfs:label "Boron Nitride (BN)"@en ;
    rdfs:subClassOf :PMD_0050067 ;
    skos:definition "Boron Nitride is a Nitride Ceramic that is a Non-Oxide Ceramic composed of boron and nitrogen, with a structure analogous to graphite."@en .

:PMD_0050071
    a owl:Class ;
    rdfs:label "boride ceramics"@en ;
    rdfs:subClassOf :PMD_0050062 ;
    skos:definition "Boride Ceramics are Non-Oxide Ceramics that consist of metal borides."@en .

:PMD_0050072
    a owl:Class ;
    rdfs:label "Titanium Diboride (TiB₂)"@en ;
    rdfs:subClassOf :PMD_0050071 ;
    skos:definition "Titanium Diboride is a Boride Ceramic that is a Non-Oxide Ceramic composed of titanium and boron, valued for its high hardness and melting point."@en .

:PMD_0050073
    a owl:Class ;
    rdfs:label "Zirconium Diboride (ZrB₂)"@en ;
    rdfs:subClassOf :PMD_0050071 ;
    skos:definition "Zirconium Diboride is a Boride Ceramic that is a Non-Oxide Ceramic composed of zirconium and boron, known for its excellent thermal conductivity and stability."@en .

:PMD_0050074
    a owl:Class ;
    rdfs:label "composite ceramics"@en ;
    rdfs:subClassOf :PMD_0050054 ;
    skos:definition "Composite Ceramics are Advanced Ceramics that are produced by combining two or more ceramic phases to enhance overall performance."@en .

:PMD_0050075
    a owl:Class ;
    rdfs:label "oxide-oxide composites"@en ;
    rdfs:subClassOf :PMD_0050074 ;
    skos:definition "Oxide-Oxide Composites are Composite Ceramics that consist entirely of oxide ceramic phases."@en .

:PMD_0050076
    a owl:Class ;
    rdfs:label "alumina matrix composites"@en ;
    rdfs:subClassOf :PMD_0050075 ;
    skos:definition "Alumina Matrix Composites are Oxide-Oxide Composites that use alumina as the primary matrix reinforced by secondary oxide phases."@en .

:PMD_0050077
    a owl:Class ;
    rdfs:label "zirconia matrix composites"@en ;
    rdfs:subClassOf :PMD_0050075 ;
    skos:definition "Zirconia Matrix Composites are Oxide-Oxide Composites that use zirconia as the primary matrix reinforced by additional oxide phases."@en .

:PMD_0050078
    a owl:Class ;
    rdfs:label "non-oxide composites"@en ;
    rdfs:subClassOf :PMD_0050074 ;
    skos:definition "Non-Oxide Composites are Composite Ceramics that are formed by combining ceramic phases other than oxides."@en .

:PMD_0050079
    a owl:Class ;
    rdfs:label "SiC Matrix Composites"@en ;
    rdfs:subClassOf :PMD_0050078 ;
    skos:definition "SiC Matrix Composites are Non-Oxide Composites that are built with silicon carbide as the primary matrix reinforced by other ceramic phases."@en .

:PMD_0050080
    a owl:Class ;
    rdfs:label "C-SiC Composites (Carbon-Silicon Carbide)"@en ;
    rdfs:subClassOf :PMD_0050078 ;
    skos:definition "C-SiC Composites are Non-Oxide Composites that consist of a carbon matrix reinforced with silicon carbide, enhancing high-temperature performance."@en .

:PMD_0050081
    a owl:Class ;
    rdfs:label "electroceramics"@en ;
    rdfs:subClassOf :PMD_0000546 ;
    skos:definition "Electroceramics are Ceramics that are specifically engineered for electrical, magnetic, or superconducting applications."@en .

:PMD_0050082
    a owl:Class ;
    rdfs:label "dielectric ceramics"@en ;
    rdfs:subClassOf :PMD_0050081 ;
    skos:definition "Dielectric Ceramics are Electroceramics that serve primarily as electrical insulators due to their high dielectric constants."@en .

:PMD_0050083
    a owl:Class ;
    rdfs:label "Barium Titanate (BaTiO₃)"@en ;
    rdfs:subClassOf :PMD_0050082 ;
    skos:definition "Barium Titanate is a Dielectric Ceramic that is an Electroceramic composed of barium, titanium, and oxygen, noted for its ferroelectric properties."@en .

:PMD_0050084
    a owl:Class ;
    rdfs:label "lead zirconate titanate (pzt)"@en ;
    rdfs:subClassOf :PMD_0050082 ;
    skos:definition "Lead Zirconate Titanate is a Dielectric Ceramic that is an Electroceramic composed of lead, zirconium, and titanium, renowned for its piezoelectric behavior."@en .

:PMD_0050085
    a owl:Class ;
    rdfs:label "magnetic ceramics (ferrites)"@en ;
    rdfs:subClassOf :PMD_0050081 ;
    skos:definition "Magnetic Ceramics are Electroceramics that exhibit magnetic properties, typically based on iron oxides combined with other metal oxides."@en .

:PMD_0050086
    a owl:Class ;
    rdfs:label "soft ferrites"@en ;
    rdfs:subClassOf :PMD_0050085 ;
    skos:definition "Soft Ferrites are Magnetic Ceramics that are characterized by low coercivity and high permeability, making them ideal for transformer cores."@en .

:PMD_0050087
    a owl:Class ;
    rdfs:label "hard ferrites"@en ;
    rdfs:subClassOf :PMD_0050085 ;
    skos:definition "Hard Ferrites are Magnetic Ceramics that are characterized by high coercivity, making them suitable for permanent magnets."@en .

:PMD_0050088
    a owl:Class ;
    rdfs:label "superconducting ceramics"@en ;
    rdfs:subClassOf :PMD_0050081 ;
    skos:definition "Superconducting Ceramics are Electroceramics that exhibit zero electrical resistance below a critical temperature."@en .

:PMD_0050089
    a owl:Class ;
    rdfs:label "yttrium barium copper oxide"@en ;
    rdfs:subClassOf :PMD_0050088 ;
    skos:definition "Yttrium Barium Copper Oxide is a Superconducting Ceramic that is composed of yttrium, barium, copper, and oxygen, notable for its high critical temperature."@en .

:PMD_0050090
    a owl:Class ;
    rdfs:label "bismuth strontium calcium copper oxide"@en ;
    rdfs:subClassOf :PMD_0050088 ;
    skos:definition "Bismuth Strontium Calcium Copper Oxide is a Superconducting Ceramic that is composed of bismuth, strontium, calcium, copper, and oxygen, featuring a layered crystal structure."@en .

:PMD_0050091
    a owl:Class ;
    rdfs:label "bioceramics"@en ;
    rdfs:subClassOf :PMD_0000546 ;
    skos:definition "Bioceramics are Ceramics that are engineered to be compatible with biological systems."@en .

:PMD_0050092
    a owl:Class ;
    rdfs:label "bioinert ceramics"@en ;
    rdfs:subClassOf :PMD_0050091 ;
    skos:definition "Bioinert Ceramics are Bioceramics that are designed to remain inert in biological environments to minimize adverse reactions."@en .

:PMD_0050093
    a owl:Class ;
    rdfs:label "alumina-based ceramics"@en ;
    rdfs:subClassOf :PMD_0050092 ;
    skos:definition "Alumina-Based Ceramics are Bioinert Ceramics that are composed primarily of alumina, valued for their biocompatibility."@en .

:PMD_0050094
    a owl:Class ;
    rdfs:label "zirconia-based ceramics"@en ;
    rdfs:subClassOf :PMD_0050092 ;
    skos:definition "Zirconia-Based Ceramics are Bioinert Ceramics that are composed primarily of zirconia, offering high strength and inertness."@en .

:PMD_0050095
    a owl:Class ;
    rdfs:label "bioactive ceramics"@en ;
    rdfs:subClassOf :PMD_0050091 ;
    skos:definition "Bioactive Ceramics are Bioceramics that interact with biological tissues to promote bonding or regeneration."@en .

:PMD_0050096
    a owl:Class ;
    rdfs:label "hydroxyapatite"@en ;
    rdfs:subClassOf :PMD_0050095 ;
    skos:definition "Hydroxyapatite is a Bioactive Ceramic that is composed of calcium phosphate and closely resembles the mineral component of bone."@en .

:PMD_0050097
    a owl:Class ;
    rdfs:label "bioglass"@en ;
    rdfs:subClassOf :PMD_0050095 ;
    skos:definition "Bioglass is a Bioactive Ceramic that is a silicate-based glass formulated to bond with and stimulate biological tissues."@en .

:PMD_0050098
    a owl:Class ;
    rdfs:label "bioresorbable ceramics"@en ;
    rdfs:subClassOf :PMD_0050091 ;
    skos:definition "Bioresorbable Ceramics are Bioceramics that are designed to gradually be resorbed and replaced by natural tissue."@en .

:PMD_0050099
    a owl:Class ;
    rdfs:label "tricalcium phosphate"@en ;
    rdfs:subClassOf :PMD_0050098 ;
    skos:definition "Tricalcium Phosphate is a Bioresorbable Ceramic that is composed of calcium phosphate, commonly used in bone grafting applications."@en .

:PMD_0050100
    a owl:Class ;
    rdfs:label "calcium sulfate"@en ;
    rdfs:subClassOf :PMD_0050098 ;
    skos:definition "Calcium Sulfate is a Bioresorbable Ceramic that is composed of calcium sulfate, known for its solubility in biological environments."@en .

:PMD_0050101
    a owl:Class ;
    rdfs:label "silicate glasses"@en ;
    rdfs:subClassOf :PMD_0000661 ;
    skos:definition "Silicate Glasses are Glasses that are composed primarily of silica."@en .

:PMD_0050102
    a owl:Class ;
    rdfs:label "soda-lime glass"@en ;
    rdfs:subClassOf :PMD_0050101 ;
    skos:definition "Soda-Lime Glass is a Silicate Glass that is formulated from silica, soda, and lime and is widely used in windows and containers."@en .

:PMD_0050103
    a owl:Class ;
    rdfs:label "clear float glass"@en ;
    rdfs:subClassOf :PMD_0050102 ;
    skos:definition "Clear Float Glass is a form of Soda-Lime Glass that is known for its clarity and uniform thickness."@en .

:PMD_0050104
    a owl:Class ;
    rdfs:label "patterned glass"@en ;
    rdfs:subClassOf :PMD_0050102 ;
    skos:definition "Patterned Glass is a form of Soda-Lime Glass that is modified with surface textures for decorative purposes."@en .

:PMD_0050105
    a owl:Class ;
    rdfs:label "tinted glass"@en ;
    rdfs:subClassOf :PMD_0050102 ;
    skos:definition "Tinted Glass is a form of Soda-Lime Glass that is treated with coloring agents to alter its light transmission."@en .

:PMD_0050106
    a owl:Class ;
    rdfs:label "borosilicate glass"@en ;
    rdfs:subClassOf :PMD_0050101 ;
    skos:definition "Borosilicate Glass is a Silicate Glass that is formulated with boron oxide to improve thermal resistance."@en .

:PMD_0050107
    a owl:Class ;
    rdfs:label "pyrex-type glass"@en ;
    rdfs:subClassOf :PMD_0050106 ;
    skos:definition "Pyrex-Type Glass is a form of Borosilicate Glass that is renowned for its high resistance to thermal shock."@en .

:PMD_0050108
    a owl:Class ;
    rdfs:label "aluminosilicate glass"@en ;
    rdfs:subClassOf :PMD_0050101 ;
    skos:definition "Aluminosilicate Glass is a form of Silicate Glass that is specifically formulated to resist high temperatures."@en .

:PMD_0050109
    a owl:Class ;
    rdfs:label "lead glass"@en ;
    rdfs:subClassOf :PMD_0050101 ;
    skos:definition "Lead Glass is a Silicate Glass that is formulated with lead oxide to increase brilliance and refractive index."@en .

:PMD_0050110
    a owl:Class ;
    rdfs:label "potash lead glass"@en ;
    rdfs:subClassOf :PMD_0050109 ;
    skos:definition "Potash Lead Glass is a form of Lead Glass that utilizes potash as a flux in addition to lead oxide."@en .

:PMD_0050111
    a owl:Class ;
    rdfs:label "barium glass"@en ;
    rdfs:subClassOf :PMD_0050109 ;
    skos:definition "Barium Glass is a form of Lead Glass that is modified with barium oxide to alter its optical properties."@en .

:PMD_0050112
    a owl:Class ;
    rdfs:label "high-temperature resistant glass"@en ;
    rdfs:subClassOf :PMD_0050108 ;
    skos:definition "High-Temperature Resistant Glass is an Aluminosilicate Glass that is engineered to maintain stability at elevated temperatures."@en .

:PMD_0050113
    a owl:Class ;
    rdfs:label "non-silicate glasses"@en ;
    rdfs:subClassOf :PMD_0000661 ;
    skos:definition "Non-Silicate Glasses are Glasses that are not primarily composed of silica."@en .

:PMD_0050114
    a owl:Class ;
    rdfs:label "phosphate glass"@en ;
    rdfs:subClassOf :PMD_0050113 ;
    skos:definition "Phosphate Glass is a Non-Silicate Glass that is composed mainly of phosphate compounds, offering distinct optical properties."@en .

:PMD_0050115
    a owl:Class ;
    rdfs:label "borate glass"@en ;
    rdfs:subClassOf :PMD_0050113 ;
    skos:definition "Borate Glass is a Non-Silicate Glass that is composed mainly of boron oxide and is known for its low melting point."@en .

:PMD_0050116
    a owl:Class ;
    rdfs:label "germanate glass"@en ;
    rdfs:subClassOf :PMD_0050113 ;
    skos:definition "Germanate Glass is a Non-Silicate Glass that is composed primarily of germanium oxide, noted for its infrared transmission."@en .

:PMD_0050118
    a owl:Class ;
    rdfs:label "optical glass"@en ;
    rdfs:subClassOf :PMD_0050133 ;
    skos:definition "Optical Glass is Functional Glass that is formulated for high-precision light transmission and refractive performance."@en .

:PMD_0050119
    a owl:Class ;
    rdfs:label "fused silica glass"@en ;
    rdfs:subClassOf :PMD_0050118 ;
    skos:definition "Fused Silica Glass is an Optical Glass that is made from pure silica, prized for its high transparency and thermal stability."@en .

:PMD_0050120
    a owl:Class ;
    rdfs:label "crown glass"@en ;
    rdfs:subClassOf :PMD_0050118 ;
    skos:definition "Crown Glass is an Optical Glass that is characterized by its low dispersion and high clarity."@en .

:PMD_0050121
    a owl:Class ;
    rdfs:label "flint glass"@en ;
    rdfs:subClassOf :PMD_0050118 ;
    skos:definition "Flint Glass is an Optical Glass that is distinguished by its high refractive index and dispersion."@en .

:PMD_0050122
    a owl:Class ;
    rdfs:label "specialty glasses"@en ;
    rdfs:subClassOf :PMD_0000661 ;
    skos:definition "Specialty Glasses are Advanced Glasses that are engineered for specific functional roles."@en .

:PMD_0050123
    a owl:Class ;
    rdfs:label "chemically strengthened glass"@en ;
    rdfs:subClassOf :PMD_0050122 ;
    skos:definition "Chemically Strengthened Glass is a Specialty Glass that is treated via chemical processes to enhance its strength."@en .

:PMD_0050124
    a owl:Class ;
    rdfs:label "ion-exchanged glass"@en ;
    rdfs:subClassOf :PMD_0050123 ;
    skos:definition "Ion-Exchanged Glass is a form of Chemically Strengthened Glass that is produced by exchanging ions to improve durability."@en .

:PMD_0050125
    a owl:Class ;
    rdfs:label "aluminosilicate gorilla glass"@en ;
    rdfs:subClassOf :PMD_0050108, :PMD_0050123 ;
    skos:definition "Aluminosilicate Gorilla Glass is a Chemically Strengthened Glass that is enhanced with an aluminosilicate composition for superior scratch resistance."@en .

:PMD_0050126
    a owl:Class ;
    rdfs:label "toughened (tempered) glass"@en ;
    rdfs:subClassOf :PMD_0050122 ;
    skos:definition "Toughened Glass is a Specialty Glass that is mechanically treated to increase its strength and safety."@en .

:PMD_0050127
    a owl:Class ;
    rdfs:label "laminated glass"@en ;
    rdfs:subClassOf :PMD_0050122 ;
    skos:definition "Laminated Glass is a Specialty Glass that is composed of multiple bonded layers to improve safety and acoustic performance."@en .

:PMD_0050128
    a owl:Class ;
    rdfs:label "electrochromic glass"@en ;
    rdfs:subClassOf :PMD_0050122 ;
    skos:definition "Electrochromic Glass is a Specialty Glass that can reversibly change its light transmission properties when an electrical voltage is applied."@en .

:PMD_0050129
    a owl:Class ;
    rdfs:label "photochromic glass"@en ;
    rdfs:subClassOf :PMD_0050122 ;
    skos:definition "Photochromic Glass is a Specialty Glass that alters its optical properties in response to exposure to light."@en .

:PMD_0050130
    a owl:Class ;
    rdfs:label "thermochromic glass"@en ;
    rdfs:subClassOf :PMD_0050122 ;
    skos:definition "Thermochromic Glass is a Specialty Glass that changes its optical properties as a function of temperature."@en .

:PMD_0050131
    a owl:Class ;
    rdfs:label "lithium disilicate glass-ceramics"@en ;
    rdfs:subClassOf :PMD_0050050 ;
    skos:definition "Lithium Disilicate Glass-Ceramics are Glass-Ceramics that contain lithium disilicate crystals to provide high strength and aesthetic appeal."@en .

:PMD_0050132
    a owl:Class ;
    rdfs:label "transparent glass-ceramics"@en ;
    rdfs:subClassOf :PMD_0050050 ;
    skos:definition "Transparent Glass-Ceramics are Glass-Ceramics that are engineered to maintain optical transparency despite partial crystallization."@en .

:PMD_0050133
    a owl:Class ;
    rdfs:label "functional glass"@en ;
    rdfs:subClassOf :PMD_0000661 ;
    skos:definition "Functional Glass is Advanced Glass that is designed to perform specific roles beyond conventional optical applications."@en .

:PMD_0050134
    a owl:Class ;
    rdfs:label "conductive glass"@en ;
    rdfs:subClassOf :PMD_0050133 ;
    skos:definition "Conductive Glass is Functional Glass that has been modified to exhibit electrical conductivity."@en .

:PMD_0050135
    a owl:Class ;
    rdfs:label "indium tin oxide coated glass"@en ;
    rdfs:subClassOf :PMD_0050134 ;
    skos:definition "Indium Tin Oxide Coated Glass is a form of Conductive Glass that is coated with a thin film of indium tin oxide to enable electrical conduction."@en .

:PMD_0050136
    a owl:Class ;
    rdfs:label "fluorine-doped tin oxide glass"@en ;
    rdfs:subClassOf :PMD_0050134 ;
    skos:definition "Fluorine-Doped Tin Oxide Glass is a form of Conductive Glass that is coated with tin oxide doped with fluorine for enhanced conductivity."@en .

:PMD_0050137
    a owl:Class ;
    rdfs:label "magnetic glass"@en ;
    rdfs:subClassOf :PMD_0050133 ;
    skos:definition "Magnetic Glass is Functional Glass that is modified to exhibit magnetic properties."@en .

:PMD_0050138
    a owl:Class ;
    rdfs:label "iron-borosilicate glass"@en ;
    rdfs:subClassOf :PMD_0050137 ;
    skos:definition "Iron-Borosilicate Glass is a Magnetic Glass that incorporates iron and borosilicate compounds to display magnetic behavior."@en .

:PMD_0050139
    a owl:Class ;
    rdfs:label "cobalt-borosilicate glass"@en ;
    rdfs:subClassOf :PMD_0050137 ;
    skos:definition "Cobalt-Borosilicate Glass is a Magnetic Glass that is formulated with cobalt to enhance its magnetic properties."@en .

:PMD_0050140
    a owl:Class ;
    rdfs:label "nonlinear optical glass"@en ;
    rdfs:subClassOf :PMD_0050133 ;
    skos:definition "Nonlinear Optical Glass is Functional Glass that is engineered to display nonlinear optical responses under intense light."@en .

:PMD_0050141
    a owl:Class ;
    rdfs:label "chalcogenide glass"@en ;
    rdfs:subClassOf :PMD_0050140 ;
    skos:definition "Chalcogenide Glass is a Nonlinear Optical Glass that is composed of chalcogen elements, offering infrared transmission and nonlinear optical behavior."@en .

:PMD_0050142
    a owl:Class ;
    rdfs:label "tellurite glass"@en ;
    rdfs:subClassOf :PMD_0050140 ;
    skos:definition "Tellurite Glass is a Nonlinear Optical Glass that is formulated with tellurium oxide to achieve a high refractive index and nonlinear properties."@en .

:PMD_0050143
    a owl:Class ;
    rdfs:label "bioactive glass"@en ;
    rdfs:subClassOf :PMD_0000661 ;
    skos:definition "Bioactive Glass is Advanced Glass that is designed to interact beneficially with biological tissues."@en .

:PMD_0050144
    a owl:Class ;
    rdfs:label "silicate-based bioactive glass"@en ;
    rdfs:subClassOf :PMD_0050143 ;
    skos:definition "Silicate-Based Bioactive Glass is a Bioactive Glass that is composed primarily of silicate compounds to facilitate bonding with biological tissue."@en .

:PMD_0050145
    a owl:Class ;
    rdfs:label "45S5 Bioglass"@en ;
    rdfs:subClassOf :PMD_0050144 ;
    skos:definition "45S5 Bioglass is a Silicate-Based Bioactive Glass with a specific composition known for its ability to bond with bone."@en .

:PMD_0050146
    a owl:Class ;
    rdfs:label "S53P4 Bioglass"@en ;
    rdfs:subClassOf :PMD_0050144 ;
    skos:definition "S53P4 Bioglass is a Silicate-Based Bioactive Glass formulated with a distinct composition for enhanced bioactivity."@en .

:PMD_0050147
    a owl:Class ;
    rdfs:label "phosphate-based bioactive glass"@en ;
    rdfs:subClassOf :PMD_0050143 ;
    skos:definition "Phosphate-Based Bioactive Glass is a Bioactive Glass that is composed predominantly of phosphate compounds."@en .

:PMD_0050148
    a owl:Class ;
    rdfs:label "borate-based bioactive glass"@en ;
    rdfs:subClassOf :PMD_0050143 ;
    skos:definition "Borate-Based Bioactive Glass is a Bioactive Glass that is formulated with borate compounds to promote biological interaction."@en .

:PMD_0050149
    a owl:Class ;
    rdfs:label "amorphous metal glass"@en ;
    rdfs:subClassOf :PMD_0000661 ;
    skos:definition "Amorphous Metal Glass is Glass that is characterized by a disordered, non-crystalline atomic structure, resembling a frozen liquid."@en .

:PMD_0050150
    a owl:Class ;
    rdfs:label "iron-based metallic glass"@en ;
    rdfs:subClassOf :PMD_0050149 ;
    skos:definition "Iron-Based Metallic Glass is an Amorphous Metal Glass that is predominantly composed of iron."@en .

:PMD_0050151
    a owl:Class ;
    rdfs:label "magnesium-based metallic glass"@en ;
    rdfs:subClassOf :PMD_0050149 ;
    skos:definition "Magnesium-Based Metallic Glass is an Amorphous Metal Glass that is primarily composed of magnesium, noted for its low density."@en .

:PMD_0050152
    a owl:Class ;
    rdfs:label "zirconium-based metallic glass"@en ;
    rdfs:subClassOf :PMD_0050149 ;
    skos:definition "Zirconium-Based Metallic Glass is an Amorphous Metal Glass that is composed mainly of zirconium, valued for its corrosion resistance and strength."@en .

:PMD_0060000
    obo:IAO_0000119 "http://purl.obolibrary.org/obo/OBI_0001938" ;
    a owl:ObjectProperty ;
    rdfs:label "has value specification"@en ;
    rdfs:subPropertyOf obo:BFO_0000178 ;
    skos:definition "A relation between an information content entity and a value specification that specifies its value." .

:PMD_0060001
    obo:IAO_0000119 "http://purl.obolibrary.org/obo/OBI_0001927" ;
    a owl:ObjectProperty ;
    rdfs:label "specifies value of"@en ;
    rdfs:subPropertyOf obo:IAO_0000136 ;
    skos:definition "A relation between a value specification and an entity which the specification is about." .

:PMD_0060002
    obo:IAO_0000119 "http://purl.obolibrary.org/obo/RO_0002224" ;
    a owl:ObjectProperty ;
    rdfs:label "starts with"@en ;
    rdfs:subPropertyOf obo:BFO_0000117 ;
    skos:definition "X starts with y if and only if x has part y and the time point at which x starts is equivalent to the time point at which y starts. Formally: α(y) = α(x) ∧ ω(y) < ω(x), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point." .

:PMD_0060003
    obo:IAO_0000119 "http://purl.obolibrary.org/obo/RO_0002230" ;
    a owl:ObjectProperty ;
    rdfs:label "ends with"@en ;
    rdfs:subPropertyOf obo:BFO_0000117 ;
    skos:definition "X ends with y if and only if x has part y and the time point at which x ends is equivalent to the time point at which y ends. Formally: α(y) > α(x) ∧ ω(y) = ω(x), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point." .

:PMD_0060004
    obo:IAO_0000119 "http://purl.obolibrary.org/obo/RO_0002082" ;
    a owl:ObjectProperty ;
    rdfs:label "simultaneous with"@en ;
    skos:definition "X simultaneous with y iff ω(x) = ω(y) and ω(α ) = ω(α), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point and '=' indicates the same instance in time." .

:PMD_0060005
    obo:IAO_0000119 "http://purl.obolibrary.org/obo/OBI_0000938" ;
    a owl:Class ;
    rdfs:label "categorical measurement datum"@en ;
    rdfs:subClassOf obo:IAO_0000109 ;
    skos:definition "A measurement datum that is reported on a categorical scale." .

:PMD_0060006
    a owl:Class ;
    rdfs:label "device specification"@en ;
    rdfs:subClassOf obo:IAO_0000033 ;
    skos:definition "A directive information entity that outlines the technical requirements, features, constraints, and performance criteria of a specific device, guiding its design, manufacturing, operation, or maintenance." .

:PMD_0060007
    a owl:Class ;
    rdfs:label "material specification"@en ;
    rdfs:subClassOf obo:IAO_0000033 ;
    skos:definition "A directive information entity that defines the composition, properties, performance criteria, and acceptable standards for a material, guiding its selection, processing, and application in a specific context." .

:PMD_0060008
    a owl:Class ;
    rdfs:label "recipe"@en ;
    rdfs:subClassOf :PMD_0000003 ;
    skos:definition "A plan specification that outlines the ingredients, proportions, and procedural steps required to prepare a specific product, typically in cooking, manufacturing, or chemical processes." .

:PMD_0060009
    a owl:Class ;
    rdfs:label "specification datum"@en ;
    rdfs:subClassOf obo:IAO_0000027 ;
    skos:definition "A data item that provides specification for entities" .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/0000007> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000116 ;
    owl:annotatedSource obo:BFO_0000002 ;
    owl:annotatedTarget "Continuant doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. For example, in an expansion involving bringing in some of Ceuster's other portions of reality, questions are raised as to whether universals are continuants"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/008-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000600 ;
    owl:annotatedSource obo:BFO_0000002 ;
    owl:annotatedTarget "A continuant is an entity that persists, endures, or continues to exist through time while maintaining its identity. (axiom label in BFO2 Reference: [008-002])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/126-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000601 ;
    owl:annotatedSource obo:BFO_0000002 ;
    owl:annotatedTarget "if b is a continuant and if, for some t, c has_continuant_part b at t, then c is a continuant. (axiom label in BFO2 Reference: [126-001])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/009-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000601 ;
    owl:annotatedSource obo:BFO_0000002 ;
    owl:annotatedTarget "if b is a continuant and if, for some t, cis continuant_part of b at t, then c is a continuant. (axiom label in BFO2 Reference: [009-002])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/011-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000601 ;
    owl:annotatedSource obo:BFO_0000002 ;
    owl:annotatedTarget "if b is a material entity, then there is some temporal interval (referred to below as a one-dimensional temporal region) during which b exists. (axiom label in BFO2 Reference: [011-002])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/009-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000002 ;
    owl:annotatedTarget "(forall (x y) (if (and (Continuant x) (exists (t) (continuantPartOfAt y x t))) (Continuant y))) // axiom label in BFO2 CLIF: [009-002] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/126-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000002 ;
    owl:annotatedTarget "(forall (x y) (if (and (Continuant x) (exists (t) (hasContinuantPartOfAt y x t))) (Continuant y))) // axiom label in BFO2 CLIF: [126-001] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/008-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000002 ;
    owl:annotatedTarget "(forall (x) (if (Continuant x) (Entity x))) // axiom label in BFO2 CLIF: [008-002] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/011-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000002 ;
    owl:annotatedTarget "(forall (x) (if (Material Entity x) (exists (t) (and (TemporalRegion t) (existsAt x t))))) // axiom label in BFO2 CLIF: [011-002] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/017-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000115 ;
    owl:annotatedSource obo:BFO_0000004 ;
    owl:annotatedTarget "b is an independent continuant = Def. b is a continuant which is such that there is no c and no t such that b s-depends_on c at t. (axiom label in BFO2 Reference: [017-002])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/134-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000601 ;
    owl:annotatedSource obo:BFO_0000004 ;
    owl:annotatedTarget "For any independent continuant b and any time t there is some spatial region r such that b is located_in r at t. (axiom label in BFO2 Reference: [134-001])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/018-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000601 ;
    owl:annotatedSource obo:BFO_0000004 ;
    owl:annotatedTarget "For every independent continuant b and time t during the region of time spanned by its life, there are entities which s-depends_on b during t. (axiom label in BFO2 Reference: [018-002])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/134-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000004 ;
    owl:annotatedTarget "(forall (x t) (if (IndependentContinuant x) (exists (r) (and (SpatialRegion r) (locatedInAt x r t))))) // axiom label in BFO2 CLIF: [134-001] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/018-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000004 ;
    owl:annotatedTarget "(forall (x t) (if (and (IndependentContinuant x) (existsAt x t)) (exists (y) (and (Entity y) (specificallyDependsOnAt y x t))))) // axiom label in BFO2 CLIF: [018-002] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/017-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000004 ;
    owl:annotatedTarget "(iff (IndependentContinuant a) (and (Continuant a) (not (exists (b t) (specificallyDependsOnAt a b t))))) // axiom label in BFO2 CLIF: [017-002] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/062-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000600 ;
    owl:annotatedSource obo:BFO_0000016 ;
    owl:annotatedTarget "b is a disposition means: b is a realizable entity & b’s bearer is some material entity & b is such that if it ceases to exist, then its bearer is physically changed, & b’s realization occurs when and because this bearer is in some special physical circumstances, & this realization occurs in virtue of the bearer’s physical make-up. (axiom label in BFO2 Reference: [062-002])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/063-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000601 ;
    owl:annotatedSource obo:BFO_0000016 ;
    owl:annotatedTarget "If b is a realizable entity then for all t at which b exists, b s-depends_on some material entity at t. (axiom label in BFO2 Reference: [063-002])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/063-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000016 ;
    owl:annotatedTarget "(forall (x t) (if (and (RealizableEntity x) (existsAt x t)) (exists (y) (and (MaterialEntity y) (specificallyDepends x y t))))) // axiom label in BFO2 CLIF: [063-002] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/062-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000016 ;
    owl:annotatedTarget "(forall (x) (if (Disposition x) (and (RealizableEntity x) (exists (y) (and (MaterialEntity y) (bearerOfAt x y t)))))) // axiom label in BFO2 CLIF: [062-002] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/058-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000600 ;
    owl:annotatedSource obo:BFO_0000017 ;
    owl:annotatedTarget "To say that b is a realizable entity is to say that b is a specifically dependent continuant that inheres in some independent continuant which is not a spatial region and is of a type instances of which are realized in processes of a correlated type. (axiom label in BFO2 Reference: [058-002])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/060-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000601 ;
    owl:annotatedSource obo:BFO_0000017 ;
    owl:annotatedTarget "All realizable dependent continuants have independent continuants that are not spatial regions as their bearers. (axiom label in BFO2 Reference: [060-002])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/060-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000017 ;
    owl:annotatedTarget "(forall (x t) (if (RealizableEntity x) (exists (y) (and (IndependentContinuant y) (not (SpatialRegion y)) (bearerOfAt y x t))))) // axiom label in BFO2 CLIF: [060-002] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/058-002> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000017 ;
    owl:annotatedTarget "(forall (x) (if (RealizableEntity x) (and (SpecificallyDependentContinuant x) (exists (y) (and (IndependentContinuant y) (not (SpatialRegion y)) (inheresIn x y)))))) // axiom label in BFO2 CLIF: [058-002] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/055-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000600 ;
    owl:annotatedSource obo:BFO_0000019 ;
    owl:annotatedTarget "a quality is a specifically dependent continuant that, in contrast to roles and dispositions, does not require any further process in order to be realized. (axiom label in BFO2 Reference: [055-001])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/105-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000601 ;
    owl:annotatedSource obo:BFO_0000019 ;
    owl:annotatedTarget "If an entity is a quality at any time that it exists, then it is a quality at every time that it exists. (axiom label in BFO2 Reference: [105-001])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/055-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000019 ;
    owl:annotatedTarget "(forall (x) (if (Quality x) (SpecificallyDependentContinuant x))) // axiom label in BFO2 CLIF: [055-001] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/105-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000019 ;
    owl:annotatedTarget "(forall (x) (if (exists (t) (and (existsAt x t) (Quality x))) (forall (t_1) (if (existsAt x t_1) (Quality x))))) // axiom label in BFO2 CLIF: [105-001] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/131-004> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000115 ;
    owl:annotatedSource obo:BFO_0000020 ;
    owl:annotatedTarget "b is a relational specifically dependent continuant = Def. b is a specifically dependent continuant and there are n &gt; 1 independent continuants c1, … cn which are not spatial regions are such that for all 1  i &lt; j  n, ci  and cj share no common parts, are such that for each 1  i  n, b s-depends_on ci at every time t during the course of b’s existence (axiom label in BFO2 Reference: [131-004])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/050-003> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000115 ;
    owl:annotatedSource obo:BFO_0000020 ;
    owl:annotatedTarget "b is a specifically dependent continuant = Def. b is a continuant & there is some independent continuant c which is not a spatial region and which is such that b s-depends_on c at every time t during the course of b’s existence. (axiom label in BFO2 Reference: [050-003])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/0000005> ;
    a owl:Axiom ;
    rdfs:comment "per discussion with Barry Smith" ;
    owl:annotatedProperty obo:IAO_0000116 ;
    owl:annotatedSource obo:BFO_0000020 ;
    owl:annotatedTarget "Specifically dependent continuant doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. We're not sure what else will develop here, but for example there are questions such as what are promises, obligation, etc."@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/131-004> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000020 ;
    owl:annotatedTarget "(iff (RelationalSpecificallyDependentContinuant a) (and (SpecificallyDependentContinuant a) (forall (t) (exists (b c) (and (not (SpatialRegion b)) (not (SpatialRegion c)) (not (= b c)) (not (exists (d) (and (continuantPartOfAt d b t) (continuantPartOfAt d c t)))) (specificallyDependsOnAt a b t) (specificallyDependsOnAt a c t)))))) // axiom label in BFO2 CLIF: [131-004] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/050-003> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000020 ;
    owl:annotatedTarget "(iff (SpecificallyDependentContinuant a) (and (Continuant a) (forall (t) (if (existsAt a t) (exists (b) (and (IndependentContinuant b) (not (SpatialRegion b)) (specificallyDependsOnAt a b t))))))) // axiom label in BFO2 CLIF: [050-003] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/061-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000600 ;
    owl:annotatedSource obo:BFO_0000023 ;
    owl:annotatedTarget "b is a role means: b is a realizable entity & b exists because there is some single bearer that is in some special physical, social, or institutional set of circumstances in which this bearer does not have to be& b is not such that, if it ceases to exist, then the physical make-up of the bearer is thereby changed. (axiom label in BFO2 Reference: [061-001])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/061-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000023 ;
    owl:annotatedTarget "(forall (x) (if (Role x) (RealizableEntity x))) // axiom label in BFO2 CLIF: [061-001] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/074-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000115 ;
    owl:annotatedSource obo:BFO_0000031 ;
    owl:annotatedTarget "b is a generically dependent continuant = Def. b is a continuant that g-depends_on one or more other entities. (axiom label in BFO2 Reference: [074-001])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/074-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000031 ;
    owl:annotatedTarget "(iff (GenericallyDependentContinuant a) (and (Continuant a) (exists (b t) (genericallyDependsOnAt a b t)))) // axiom label in BFO2 CLIF: [074-001] " .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/064-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000600 ;
    owl:annotatedSource obo:BFO_0000034 ;
    owl:annotatedTarget "A function is a disposition that exists in virtue of the bearer’s physical make-up and this physical make-up is something the bearer possesses because it came into being, either through evolution (in the case of natural biological entities) or through intentional design (in the case of artifacts), in order to realize processes of a certain sort. (axiom label in BFO2 Reference: [064-001])"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/064-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000602 ;
    owl:annotatedSource obo:BFO_0000034 ;
    owl:annotatedTarget "(forall (x) (if (Function x) (Disposition x))) // axiom label in BFO2 CLIF: [064-001] " .

_:genid345
    a owl:Class, owl:Restriction ;
    owl:intersectionOf (obo:BFO_0000029
        [
            a owl:Restriction ;
            owl:onProperty obo:BFO_0000196 ;
            owl:someValuesFrom :PMD_0000815
        ]
    ) ;
    owl:onProperty obo:BFO_0000196 ;
    owl:someValuesFrom :PMD_0000815 .

[]
    a owl:Axiom ;
    owl:annotatedProperty owl:equivalentClass ;
    owl:annotatedSource :PMD_0000814 ;
    owl:annotatedTarget _:genid345 ;
    :PMD_0001032 "issue: https://github.com/materialdigital/core-ontology/issues/101" .

[]
    a owl:Axiom ;
    owl:annotatedProperty rdfs:subClassOf ;
    owl:annotatedSource :PMD_0000881 ;
    owl:annotatedTarget obo:BFO_0000030 ;
    :PMD_0001032 "https://github.com/materialdigital/core-ontology/issues/102" .

[]
    a owl:Class ;
    rdfs:subClassOf :PMD_0000848 ;
    owl:unionOf (:PMD_0000773
        :PMD_0000952
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (obo:BFO_0000004
        obo:BFO_0000020
        obo:BFO_0000031
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (obo:BFO_0000006
        obo:BFO_0000029
        obo:BFO_0000140
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (obo:BFO_0000008
        obo:BFO_0000011
        obo:BFO_0000015
        obo:BFO_0000035
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (obo:BFO_0000009
        obo:BFO_0000018
        obo:BFO_0000026
        obo:BFO_0000028
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (obo:BFO_0000142
        obo:BFO_0000146
        obo:BFO_0000147
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (:PMD_0000519
        :PMD_0000520
        :PMD_0000521
        :PMD_0000522
        :PMD_0000523
        :PMD_0000802
        :PMD_0000880
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (:PMD_0000519
        :PMD_0000520
        :PMD_0000521
        :PMD_0000522
        :PMD_0000802
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (:PMD_0000535
        :PMD_0000851
        :PMD_0000961
        :PMD_0000996
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (:PMD_0000549
        :PMD_0000596
        :PMD_0000629
        :PMD_0000635
        :PMD_0000869
        :PMD_0000870
        :PMD_0000871
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (:PMD_0000549
        :PMD_0000596
        :PMD_0000629
        :PMD_0000869
        :PMD_0000870
        :PMD_0000871
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (:PMD_0000587
        :PMD_0000889
        :PMD_0000953
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (:PMD_0020102
        :PMD_0020103
        :PMD_0020104
    ) .

[]
    a owl:AllDisjointClasses ;
    owl:members (:PMD_0020202
        :PMD_0020203
        :PMD_0020204
    ) .

[]
    a owl:AllDifferent ;
    owl:distinctMembers (:PMD_0020006
        :PMD_0020007
        :PMD_0020008
        :PMD_0020009
        :PMD_0020010
        :PMD_0020011
        :PMD_0020012
        :PMD_0020013
        :PMD_0020014
        :PMD_0020015
        :PMD_0020016
        :PMD_0020017
        :PMD_0020018
        :PMD_0020019
    ) .

[]
    a owl:AllDifferent ;
    owl:distinctMembers (:PMD_0020117
        :PMD_0020118
        :PMD_0020119
        :PMD_0020120
        :PMD_0020121
        :PMD_0020122
        :PMD_0020123
        :PMD_0020124
        :PMD_0020125
    ) .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/0000004> ;
    a owl:Axiom ;
    rdfs:comment "per discussion with Barry Smith" ;
    rdfs:seeAlso <http://www.referent-tracking.com/_RTU/papers/CeustersICbookRevised.pdf> ;
    owl:annotatedProperty obo:IAO_0000116 ;
    owl:annotatedSource obo:BFO_0000001 ;
    owl:annotatedTarget "Entity doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. For example Werner Ceusters 'portions of reality' include 4 sorts, entities (as BFO construes them), universals, configurations, and relations. It is an open question as to whether entities as construed in BFO will at some point also include these other portions of reality. See, for example, 'How to track absolutely everything' at http://www.referent-tracking.com/_RTU/papers/CeustersICbookRevised.pdf"@en .

[]
    obo:IAO_0010000 <http://purl.obolibrary.org/obo/bfo/axiom/001-001> ;
    a owl:Axiom ;
    owl:annotatedProperty obo:IAO_0000600 ;
    owl:annotatedSource obo:BFO_0000001 ;
    owl:annotatedTarget "An entity is anything that exists or has existed or will exist. (axiom label in BFO2 Reference: [001-001])"@en .

