. . "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 . . . . . . . . . _:b668332142 . . . . . . . . . . . _:b668332142 . _:b668332142 . . _:b668332161 . . . _:b668332160 . _:b668332143 . . . . _:b668332143 . _:b668332161 . . . . . . . . . . . "preferred label"@en . . . . . . . "skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise\n disjoint properties."@en . "The preferred lexical label for a resource, in a given language."@en . . . . . _:b668332160 . . . _:b668332161 . _:b668332143 . . . . . . . . . . . _:b668332160 . . . . . . . . . . . . . . . . . . . . . . . . "The range of skos:prefLabel is the class of RDF plain literals."@en . . . . . . . . . . . . . . . . . . . . . . . _:b668332143 _:b668332142 . . . "A resource has no more than one value of skos:prefLabel per language tag."@en . . . . . _:b668332161 _:b668332160 . . . . . .