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Ontology for Spatial Reasoning in Tunnel Projects

Metadata

URI
http://w3id.org/srt#
Publisher(s)
Chair of Computing in Engineering, Ruhr University Bochum
Creator(s)
Marcel Stepien, Ruhr University Bochum
Modified
2021-09-29
Version Information
0.1
Ontology RDF
RDF (turtle)

Description

A ontology for creating a unified knowledge base as rdf graph containing geometric WKT profile representations of elements from a BIM and GIS ingetrated environment for spatial reasoning.

Table of Contents

  1. Classes
  2. Object Properties
  3. Datatype Properties
  4. Namespaces
  5. Legend

Overview

Pictures say 1,000 words
Figure 1: Ontology overview

Classes

ProjectMetac # Classes

URI http://w3id.org/srt#ProjectMeta
Description

A class for describing relevant context used in the creation of the instance RDF graph.

Restrictions http://w3id.org/srt#projectionop exactly 1
http://w3id.org/srt#titleop exactly 1
http://w3id.org/srt#userop exactly 1
http://w3id.org/srt#globalReferenceop exactly 1
http://w3id.org/srt#environmentop exactly 1
http://w3id.org/srt#environmentVersionop exactly 1
rdfs:label min 1
In domain of http://w3id.org/srt#environmentVersionop
http://w3id.org/srt#environmentop
http://w3id.org/srt#titleop
http://w3id.org/srt#userop
http://w3id.org/srt#globalReferenceop
http://w3id.org/srt#projectionop
In range of http://w3id.org/srt#hasMetaop

RelationContainerc # Classes

URI http://w3id.org/srt#RelationContainer
Description

Represents a collection of registered objects (SpatialObject). The collection require a unique identifier to enable management of different instances for comparison and reasoning among collections.

Restrictions http://w3id.org/srt#identifierdp exactly 1
http://w3id.org/srt#hasMetaop exactly 1
rdfs:label min 1
http://w3id.org/srt#hasObjectop min 0
In domain of http://w3id.org/srt#hasObjectop
http://w3id.org/srt#hasMetaop
http://w3id.org/srt#identifierdp

SpatialObjectc # Classes

URI http://w3id.org/srt#SpatialObject
Description

A spatial object that is derived form BIM and GIS planning data. Contains a WKT profile representation and references its origin by resource or identifier.

Restrictions http://w3id.org/srt#sourceItentifierop exactly 1
http://w3id.org/srt#hasWKTTypeop exactly 1
http://w3id.org/srt#sourceRelationop min 0
rdfs:label min 1
http://w3id.org/srt#dataTypedp exactly 1
geosparql:asWKT exactly 1
In domain of http://w3id.org/srt#sourceRelationop
http://w3id.org/srt#hasWKTTypeop
http://w3id.org/srt#sourceItentifierop
http://w3id.org/srt#dataTypedp
In range of http://w3id.org/srt#hasObjectop

Object Properties

environmentop # OPs

URI http://w3id.org/srt#environment
Description

The environment the project was generated from.

Domain(s) http://w3id.org/srt#ProjectMetac
Range(s) xsd:stringc

environmentVersionop # OPs

URI http://w3id.org/srt#environmentVersion
Description

The version of the environment the project was generated from.

Domain(s) http://w3id.org/srt#ProjectMetac
Range(s) xsd:integerc

globalReferenceop # OPs

URI http://w3id.org/srt#globalReference
Description

Generic placeholder for the global reference point. Usually providing the location of the coordinate system default origin.

Domain(s) http://w3id.org/srt#ProjectMetac
Range(s) rdfs:resourcec

hasMetaop # OPs

URI http://w3id.org/srt#hasMeta
Description

A generic resource containing project meta data of the originating planning environment.

Domain(s) http://w3id.org/srt#RelationContainerc
Range(s) http://w3id.org/srt#ProjectMetac

hasObjectop # OPs

URI http://w3id.org/srt#hasObject
Description

Lists of all relevant spatial objects assigned to the relation container.

Domain(s) http://w3id.org/srt#RelationContainerc
Range(s) http://w3id.org/srt#SpatialObjectc

hasWKTTypeop # OPs

URI http://w3id.org/srt#hasWKTType
Description

Classification of the wkt literals contained by the spatial object. Known type resources of the gml specification are recommended to be used.

Domain(s) http://w3id.org/srt#SpatialObjectc
Range(s) gml:AbstractGeometryc

projectionop # OPs

URI http://w3id.org/srt#projection
Description

Generic placeholder for projection informations to enable correct geometry transformation.

Domain(s) http://w3id.org/srt#ProjectMetac
Range(s) rdfs:resourcec

sourceItentifierop # OPs

URI http://w3id.org/srt#sourceItentifier
Description

Includes an identifier that should pointing to the source object and used for referencing if a srt:sourceRelation can not be provided in RDF.

Domain(s) http://w3id.org/srt#SpatialObjectc
Range(s) xsd:stringc

sourceRelationop # OPs

URI http://w3id.org/srt#sourceRelation
Description

Provides a connection to the originating source of information that has been derived into a spatial object. Can be used to access meta information for querying by linking a resource containing additional information about the spatial object. Only necessary if a source object exists.

Domain(s) http://w3id.org/srt#SpatialObjectc
Range(s) rdfs:resourcec

titleop # OPs

URI http://w3id.org/srt#title
Description

The title of the project in the context of which the srt:RelationContainer was created.

Domain(s) http://w3id.org/srt#ProjectMetac
Range(s) xsd:stringc

userop # OPs

URI http://w3id.org/srt#user
Description

The user managing or owning the created srt:RelationContainer.

Domain(s) http://w3id.org/srt#ProjectMetac
Range(s) xsd:stringc

Datatype Properties

dataTypedp # DPs

URI http://w3id.org/srt#dataType
Description

A type hint describing the origin of the spatial resource. Such as Alignment, Cadastral or Buildingd from CityGML. If none of the listet types apply, Unknown should be used and a custom type can then be references using srt:sourceRelation instead.

Domain(s) http://w3id.org/srt#SpatialObjectc

identifierdp # DPs

URI http://w3id.org/srt#identifier
Description

The identification of the relation container as text information. Must be unique within the register. It is recomended to insert a GUID.

Domain(s) http://w3id.org/srt#RelationContainerc
Range(s) xsd:stringc

Namespaces

default (srt)
https://w3id.org/srt#
dc
http://purl.org/dc/terms/
dc11
http://purl.org/dc/elements/1.1/
foaf
http://xmlns.com/foaf/0.1/
geosparql
http://www.opengis.net/ont/geosparql#
gml
http://www.opengis.net/ont/gml#
owl
http://www.w3.org/2002/07/owl#
prov
http://www.w3.org/ns/prov#
rdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs
http://www.w3.org/2000/01/rdf-schema#
sdo
http://schema.org/
skos
http://www.w3.org/2004/02/skos/core#
vann
http://purl.org/vocab/vann/
xsd
http://www.w3.org/2001/XMLSchema#

Legend

cClasses
opObject Properties
fpFunctional Properties
dpData Properties
dpAnnotation Properties
pProperties
niNamed Individuals