@prefix rdfs: . @prefix rdf: . rdf:type rdfs:label "type" . rdf:Property rdfs:label "Property" . rdfs:label rdfs:label "label" . rdfs:subPropertyOf rdfs:label "subPropertyOf" . @prefix owl: . owl:equivalentProperty rdf:type rdf:Property ; rdfs:label "equivalentProperty" ; rdfs:subPropertyOf rdfs:subPropertyOf .