@prefix schema: . @prefix ns1: . @prefix skos: . ns1:core schema:about skos:prefLabel . @prefix rdf: . @prefix owl: . skos:prefLabel rdf:type owl:AnnotationProperty , rdf:Property . @prefix rdfs: . skos:prefLabel rdfs:subPropertyOf rdfs:label ; rdfs:comment "A resource has no more than one value of skos:prefLabel per language tag."@en , "The range of skos:prefLabel is the class of RDF plain literals."@en , "skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise\n disjoint properties."@en , "A resource has no more than one value of skos:prefLabel per language tag, and no more than one value of skos:prefLabel without language tag."@en . @prefix ns6: . skos:prefLabel rdfs:isDefinedBy ns6:core ; rdfs:label "preferred label"@en . @prefix pwdr: . skos:prefLabel pwdr:describedby ns1:core ; skos:definition "The preferred lexical label for a resource, in a given language."@en . @prefix foaf: . ns6:core foaf:topic skos:prefLabel .