@prefix rdfs: . @prefix rdf: . rdf:type rdfs:label "type" . rdf:Property rdfs:label "Property" . rdfs:label rdfs:label "label" . rdfs:domain rdfs:label "domain" . rdfs:range rdfs:label "range" . rdfs:isDefinedBy rdfs:label "isDefinedBy" . rdfs:comment rdfs:label "comment" . rdfs:Class rdfs:label "Class" . rdfs:subClassOf rdf:type rdf:Property ; rdfs:label "subClassOf" ; rdfs:domain rdfs:Class ; rdfs:range rdfs:Class ; rdfs:isDefinedBy rdfs: ; rdfs:comment "The subject is a subclass of a class." . @prefix owl: . owl:equivalentClass rdfs:label "equivalentClass" ; rdfs:subPropertyOf rdfs:subClassOf . rdfs:subPropertyOf rdfs:label "subPropertyOf" .