@prefix rdf: . @prefix owl: . @prefix rdfs: . @prefix tr-vcard: . @prefix vcard: . @prefix xsd: . a owl:Ontology ; rdfs:label "PermID VCard extension ontology" ; owl:imports , . tr-vcard:date-of-death a owl:DatatypeProperty ; rdfs:comment ""@en ; rdfs:domain ; rdfs:isDefinedBy ; rdfs:label "Date of death"@en ; rdfs:range xsd:date . tr-vcard:preferred-name a owl:DatatypeProperty ; rdfs:comment ""@en ; rdfs:domain ; rdfs:isDefinedBy ; rdfs:label "Preferred name"@en ; rdfs:range xsd:string . vcard:Address rdfs:subClassOf [ a owl:Restriction ; owl:minCardinality "0"^^xsd:nonNegativeInteger ; owl:onProperty ], [ a owl:Restriction ; owl:minCardinality "0"^^xsd:nonNegativeInteger ; owl:onProperty ] .