@prefix rdf: . @prefix skos: . @prefix owl: . skos:hiddenLabel rdf:type owl:AnnotationProperty , rdf:Property . @prefix rdfs: . skos:hiddenLabel rdfs:subPropertyOf rdfs:label ; rdfs:label "hidden label"@en . @prefix ns4: . skos:hiddenLabel rdfs:isDefinedBy ns4:core ; rdfs:comment "The range of skos:hiddenLabel is the class of RDF plain literals."@en , "skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties."@en ; skos:definition "A lexical label for a resource that should be hidden when generating visual displays of the resource, but should still be accessible to free text search operations."@en .