@prefix rdf: . @prefix dct: . @prefix dc: . @prefix rb: . @prefix owl: . @prefix j.0: . @prefix sh: . @prefix dcat: . @prefix rdfs: . @prefix vann: . @prefix foaf: . @prefix xsd: . dct:hasPart rdfs:subPropertyOf dct:relation . dct:isPartOf a owl:ObjectProperty ; rdfs:subPropertyOf dct:relation . dcat:DatasetSeries a owl:Class ; rdfs:label "Dataset series"@en ; rdfs:subClassOf dcat:Dataset . dcat:inCatalog a owl:ObjectProperty ; rdfs:domain dcat:Resource ; rdfs:range dcat:Catalog ; rdfs:subPropertyOf dct:isPartOf . dcat:resource a owl:ObjectProperty ; rdfs:subPropertyOf dct:hasPart . dcat:seriesMember a owl:ObjectProperty ; rdfs:comment "Indicates which datasets are included in the profile"@en ; rdfs:label "Includes dataset"@en ; rdfs:subPropertyOf dct:relation . dc:description "Ontology for describing datasets and profiles in the RiverBench benchmark suite."@en ; dc:title "RiverBench metadata ontology"@en ; dct:created "2023-04-30T00:00:00"^^xsd:dateTime ; dct:creator [ foaf:homepage , ; foaf:name "Piotr Sowiński" ; foaf:nick "Ostrzyciel" ] ; dct:issued "2023-05-05T00:00:00"^^xsd:dateTime ; dct:license ; vann:preferredNamespacePrefix "rb" ; vann:preferredNamespaceUri "https://w3id.org/riverbench/schema/metadata#" ; j.0:citation "Please cite this work according to the instructions here: https://w3id.org/riverbench/documentation/licensing/"@en ; a owl:Ontology ; owl:imports , ; owl:versionIRI . rb:BlankNodeCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of blank nodes in the dataset."@en ; rdfs:label "Blank node count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:Category a owl:Class ; rdfs:comment "Class for benchmark categories in RiverBench. A category groups tasks and profiles that are compatible with each other. Each task and profile in a category has a name prefixed with the name of the category (e.g., all tasks in the \"stream\" category start with \"stream-\")."@en ; rdfs:label "Benchmark category"@en ; rdfs:subClassOf dcat:Resource ; owl:disjointWith rb:CategoryMember . rb:CategoryMember a owl:Class ; rdfs:comment "Superclass for both profiles and tasks"@en ; rdfs:label "Member of a benchmark category"@en ; rdfs:subClassOf dcat:Resource . rb:CustomShaclTarget a owl:Class ; rdfs:comment "A class for all custom SHACL-like node targets in RiverBench. See also rb:targetCustom."@en ; rdfs:label "Custom SHACL target"@en . rb:Dataset a owl:Class ; rdfs:comment "A dataset in the RiverBench benchmark suite"@en ; rdfs:label "RiverBench dataset"@en ; rdfs:subClassOf dcat:Dataset, [ a owl:Restriction ; owl:onProperty ; owl:someValuesFrom ] . rb:DatatypeLiteralCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of datatype literals (NOT of type rdf:langString) in the dataset."@en ; rdfs:label "Datatype literal count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:Distribution a owl:Class ; rdfs:comment "A distribution of a dataset in the RiverBench benchmark suite."@en ; rdfs:label "RiverBench dataset distribution"@en ; rdfs:subClassOf dcat:Distribution, [ a owl:Restriction ; owl:onProperty ; owl:someValuesFrom ] . rb:DistributionType a owl:Class ; rdfs:comment "Type of dataset distribution, indicating the corresponding streaming task formulation."@en ; rdfs:label "RiverBench distribution type"@en . rb:GraphCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of RDF graphs in the dataset, including the default graph."@en ; rdfs:label "Graph count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:IriCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of IRIs in the dataset."@en ; rdfs:label "IRI count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:LanguageLiteralCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of language literals in the dataset."@en ; rdfs:label "Language string count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:LiteralCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of literals in the dataset."@en ; rdfs:label "Literal count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:ObjectCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of objects in the dataset."@en ; rdfs:label "Object count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:PredicateCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of predicates in the dataset."@en ; rdfs:label "Predicate count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:Profile a owl:Class ; rdfs:comment "Benchmark profile grouping several datasets in RiverBench. Each profile belongs to one benchmark category (rb:Category)."@en ; rdfs:label "Benchmark profile"@en ; rdfs:subClassOf dcat:DatasetSeries, rb:CategoryMember ; owl:disjointWith rb:Task . rb:QuotedTripleCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of quoted triples in the dataset."@en ; rdfs:label "Quoted triple count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:RiverBench a owl:Class ; rdfs:comment "RiverBench – RDF streaming benchmark suite"@en ; rdfs:label "RiverBench suite"@en ; rdfs:subClassOf dcat:Catalog . rb:SimpleLiteralCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of simple literals (of type xsd:string) in the dataset."@en ; rdfs:label "Simple literal count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:StatementCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of RDF statements in the dataset."@en ; rdfs:label "Statement count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:StatementCountStreamElementSplit a owl:Class ; rdfs:comment "The number of statements in an element was the criterion for splitting the stream elements."@en ; rdfs:label "Stream elements split by statement count"@en ; rdfs:subClassOf rb:StreamElementSplit . rb:Statistics a owl:Class ; rdfs:comment "Class for statistics objects about distributions"@en ; rdfs:label "Statistics"@en . rb:StatisticsSet a owl:Class ; rdfs:comment "Class for groupings (sets) of statistics about distributions"@en ; rdfs:label "Statistics set"@en . rb:StreamElementSplit a owl:Class ; rdfs:comment "Describes how was the stream split into individual elements."@en ; rdfs:label "Stream element split"@en . rb:SubjectCountStatistics a owl:Class ; rdfs:comment "Statistics about the number of subjects in the dataset."@en ; rdfs:label "Subject count statistics"@en ; rdfs:subClassOf rb:Statistics . rb:Task a owl:Class ; rdfs:comment "Class for specific benchmark tasks (e.g., end-to-end streaming latency). Each task belongs to one benchmark category (rb:Category)."@en ; rdfs:label "Benchmark task"@en ; rdfs:subClassOf rb:CategoryMember . rb:TimeStreamElementSplit a owl:Class ; rdfs:comment "The elements correspond to different instants or intervals of time."@en ; rdfs:label "Stream elements split by time"@en ; rdfs:subClassOf rb:StreamElementSplit . rb:TopicStreamElementSplit a owl:Class ; rdfs:comment "The elements correspond to different topics/subjects in the dataset."@en ; rdfs:label "Stream elements split by topic"@en ; rdfs:subClassOf rb:StreamElementSplit . rb:conformanceProperty a owl:DatatypeProperty ; rdfs:comment "Base property for all conformance data properties"@en ; rdfs:label "Conformance property"@en ; rdfs:range xsd:boolean ; rdfs:subPropertyOf owl:topDataProperty . rb:conformsToRdf11 a owl:DatatypeProperty ; rdfs:comment "Whether the dataset is RDF 1.1-compliant, i.e., does not use any non-standard features, like generalized triples."@en ; rdfs:label "Conforms to W3C RDF 1.1 specification"@en ; rdfs:range xsd:boolean ; rdfs:seeAlso ; rdfs:subPropertyOf rb:conformanceProperty . rb:conformsToRdfStarDraft_20211217 a owl:DatatypeProperty ; rdfs:comment "Whether the dataset is RDF-star compliant, i.e., does not use any non-standard features. Note that all standard RDF 1.1 datasets also qualify, as RDF-star is a superset of RDF 1.1."@en ; rdfs:label "Conforms to W3C RDF-star draft specification as of December 17, 2021"@en ; rdfs:range xsd:boolean ; rdfs:seeAlso ; rdfs:subPropertyOf rb:conformanceProperty . rb:flatDistribution a owl:NamedIndividual, rb:DistributionType ; rdfs:comment "The dataset is distributed as a single flat file."@en ; rdfs:label "Flat distribution"@en . rb:fullDistribution a owl:NamedIndividual, rb:DistributionType ; rdfs:comment "A full distribution, including all data in the dataset."@en ; rdfs:label "Full distribution"@en . rb:hasCategory a owl:ObjectProperty ; rdfs:comment "Indicates that a benchmark category belongs to this benchmark suite."@en ; rdfs:domain rb:RiverBench ; rdfs:label "Has benchmark category"@en ; rdfs:range rb:Category ; rdfs:subPropertyOf dcat:resource . rb:hasCategoryMember a owl:ObjectProperty ; rdfs:comment "For benchmark categories, indicates their members (profiles or tasks)."@en ; rdfs:domain rb:Category ; rdfs:label "Has category member"@en ; rdfs:range rb:CategoryMember ; rdfs:subPropertyOf dct:hasPart ; owl:inverseOf rb:inCategory . rb:hasDatasetShape a owl:ObjectProperty ; rdfs:comment "Specifies the SHACL shape of distributions that are allowed in a given benchmark profile."@en ; rdfs:domain rb:Profile ; rdfs:label "Has dataset shape"@en ; rdfs:range sh:NodeShape ; rdfs:subPropertyOf rb:hasShape . rb:hasDistributionShape a owl:ObjectProperty ; rdfs:comment "Specifies the SHACL shape of distributions that are allowed in a given benchmark profile."@en ; rdfs:domain rb:Profile ; rdfs:label "Has distribution shape"@en ; rdfs:range sh:NodeShape ; rdfs:subPropertyOf rb:hasShape . rb:hasDistributionType a owl:ObjectProperty ; rdfs:comment "Indicates the type of RiverBench dataset distribution"@en ; rdfs:domain rb:Distribution ; rdfs:label "Has distribution type"@en ; rdfs:range rb:DistributionType . rb:hasFileName a owl:DatatypeProperty ; rdfs:comment "Canonical file name of this distribution"@en ; rdfs:domain rb:Distribution ; rdfs:label "Has file name"@en ; rdfs:range xsd:string . rb:hasProfile a owl:ObjectProperty ; rdfs:comment "For benchmark categories this property indicates profiles that belong to the category."@en ; rdfs:domain rb:Category ; rdfs:label "Has benchmark profile"@en ; rdfs:range rb:Profile ; rdfs:subPropertyOf rb:hasCategoryMember . rb:hasShape a owl:ObjectProperty ; rdfs:comment "Property for specifying the desired SHACL shape of something (e.g., a dataset or a distribution)."@en ; rdfs:label "Has shape"@en ; rdfs:range sh:NodeShape . rb:hasStatistics a owl:ObjectProperty ; rdfs:comment "Has a dataset statistics object"@en ; rdfs:domain rb:StatisticsSet ; rdfs:label "Has statistics"@en ; rdfs:range rb:Statistics . rb:hasStatisticsSet a owl:ObjectProperty ; rdfs:comment "Indicates the grouping (set) of statistics for a given distribution. Multiple distributions can share one set of statistics, but a distribution must have exactly one statistics set."@en ; rdfs:domain rb:Distribution ; rdfs:label "Has statistics set"@en ; rdfs:range rb:StatisticsSet . rb:hasStreamElementCount a owl:DatatypeProperty ; rdfs:comment "Number of elements in the stream"@en ; rdfs:label "Has stream element count"@en ; rdfs:subPropertyOf owl:topDataProperty . rb:hasStreamElementSplit a owl:ObjectProperty ; rdfs:comment "Indicates how the stream was split into elements."@en ; rdfs:domain rb:Dataset ; rdfs:label "Has stream element split"@en ; rdfs:range rb:StreamElementSplit ; rdfs:subPropertyOf owl:topObjectProperty . rb:hasSubjectShape a owl:ObjectProperty ; rdfs:comment """Indicates the subject node in an RDF subject graph stream, using SHACL. The value of this property should be a SHACL sh:NodeShape with a specified target (e.g., sh:targetSubjectsOf). Only the target will be considered, restrictions on the shape will be ignored. This property is required for RDF subject graph streams. Only sh:targetClass, sh:targetSubjectsOf, and sh:targetObjectsOf are allowed as the target specification. This property can be specified multiple times. The different target specifications will then be treated as alternatives."""@en ; rdfs:domain rb:TopicStreamElementSplit ; rdfs:label "Has subject shape"@en ; rdfs:range sh:NodeShape ; rdfs:subPropertyOf rb:hasShape . rb:hasTask a owl:ObjectProperty ; rdfs:comment "For benchmark categories this property indicates tasks that belong to the category."@en ; rdfs:domain rb:Category ; rdfs:label "Has benchmark task"@en ; rdfs:range rb:Task ; rdfs:subPropertyOf rb:hasCategoryMember . rb:hasTemporalProperty a owl:ObjectProperty ; rdfs:comment "The IRI of the property that is used in the stream to denote time at which the event occured."@en ; rdfs:domain rb:TimeStreamElementSplit ; rdfs:label "Has temporal property"@en . rb:hasVersion a owl:DatatypeProperty ; rdfs:comment "Version tag of an artifact"@en ; rdfs:label "Has version"@en ; rdfs:range xsd:string . rb:inCategory a owl:FunctionalProperty, owl:ObjectProperty ; rdfs:comment "Indicates that the subject (either a task or a profile) is in benchmark category. This property is functional (each task/profile must be in exactly one benchmark category)."@en ; rdfs:domain rb:CategoryMember ; rdfs:label "In benchmark category"@en ; rdfs:range rb:Category ; rdfs:subPropertyOf dct:isPartOf . rb:isSubsetOfProfile a owl:ObjectProperty, owl:TransitiveProperty ; rdfs:comment "Indicates that this profile's datasets are all in the other profile"@en ; rdfs:domain rb:Profile ; rdfs:label "Is subset of profile"@en ; rdfs:range rb:Profile ; rdfs:subPropertyOf dct:relation ; owl:inverseOf rb:isSupersetOfProfile . rb:isSupersetOfProfile a owl:ObjectProperty, owl:TransitiveProperty ; rdfs:comment "Indicates that this profile contains all datasets of the other profile"@en ; rdfs:domain rb:Profile ; rdfs:label "Is superset of profile"@en ; rdfs:range rb:Profile ; rdfs:subPropertyOf dct:relation . rb:jellyDistribution a owl:NamedIndividual, rb:DistributionType ; rdfs:comment "A streaming distribution in the Jelly binary format."@en ; rdfs:label "Jelly distribution"@en . rb:maximum a owl:DatatypeProperty ; rdfs:comment "Maximum value of a distribution"@en ; rdfs:label "Maximum"@en ; rdfs:range xsd:decimal ; rdfs:subPropertyOf rb:statisticalProperty . rb:mean a owl:DatatypeProperty ; rdfs:comment "Arithmetic mean of a distribution"@en ; rdfs:label "Mean"@en ; rdfs:range xsd:decimal ; rdfs:subPropertyOf rb:statisticalProperty . rb:minimum a owl:DatatypeProperty ; rdfs:comment "Minimum value of a distribution"@en ; rdfs:label "Minimum"@en ; rdfs:range xsd:decimal ; rdfs:subPropertyOf rb:statisticalProperty . rb:partialDistribution a owl:NamedIndividual, rb:DistributionType ; rdfs:comment "A partial distribution, including only a subset of the data in the dataset. The rb:hasStreamElementCount property indicates the length of this distribution."@en ; rdfs:label "Partial distribution"@en . rb:standardDeviation a owl:DatatypeProperty ; rdfs:comment "Standard deviation of a distribution"@en ; rdfs:label "Standard deviation"@en ; rdfs:range xsd:decimal ; rdfs:subPropertyOf rb:statisticalProperty . rb:statisticalProperty a owl:DatatypeProperty ; rdfs:comment "The base statistical property." ; rdfs:domain rb:Statistics ; rdfs:label "Statistical property"@en . rb:streamDistribution a owl:NamedIndividual, rb:DistributionType ; rdfs:comment "The dataset is distributed as a stream of RDF datasets or RDF graphs (grouped RDF stream in RDF-STaX)."@en ; rdfs:label "Stream distribution"@en . rb:sum a owl:DatatypeProperty ; rdfs:comment "Sum of all values in the distribution. In statistics about counts, this corresponds to the total number of given elements in the dataset."@en ; rdfs:label "Sum"@en ; rdfs:range xsd:decimal ; rdfs:subPropertyOf rb:statisticalProperty . rb:targetCustom a owl:ObjectProperty ; rdfs:comment "Custom SHACL-like node target used in RiverBench for datasets where SHACL does not provide adequate means for targeting them (e.g., for RDF-star)."@en ; rdfs:domain sh:NodeShape ; rdfs:label "Target custom"@en ; rdfs:range rb:CustomShaclTarget . rb:uniqueCount a owl:DatatypeProperty ; rdfs:comment "Only used for count statistics. Indicates how many unique elements are in the entire dataset. The value is estimated with a Bloom filter and is accurate to ~1%."@en ; rdfs:label "Unique count (estimated)"@en ; rdfs:range xsd:integer ; rdfs:subPropertyOf rb:statisticalProperty . rb:usesGeneralizedRdfDatasets a owl:DatatypeProperty ; rdfs:comment "Whether the dataset uses the non-standard generalized datasets feature. A \"dataset\" here is used in the same meaning as in the RDF 1.1 specification."@en ; rdfs:label "Uses generalized RDF datasets"@en ; rdfs:range xsd:boolean ; rdfs:seeAlso ; rdfs:subPropertyOf rb:conformanceProperty . rb:usesGeneralizedTriples a owl:DatatypeProperty ; rdfs:comment "Whether the dataset uses the non-standard generalized triples feature"@en ; rdfs:label "Uses generalized triples"@en ; rdfs:range xsd:boolean ; rdfs:seeAlso "https://www.w3.org/TR/rdf11-concepts/#section-generalized-rdf"@en ; rdfs:subPropertyOf rb:conformanceProperty . rb:usesRdfStar a owl:DatatypeProperty ; rdfs:comment "Whether the dataset uses RDF-star features."@en ; rdfs:label "Uses RDF-star"@en ; rdfs:range xsd:boolean ; rdfs:seeAlso "https://www.w3.org/2021/12/rdf-star.html"@en ; rdfs:subPropertyOf rb:conformanceProperty . rb:yagoTarget a owl:NamedIndividual, rb:CustomShaclTarget ; rdfs:comment "Custom SHACL-like target for the yago-annotated-facts dataset in RiverBench. Targets the subject of any quoted triple in the graph. There is always exactly one such unique subject."@en ; rdfs:label "YAGO annotated facts target"@en .