"type" . . . . "Source"@en . "To specify a public key or authentication certificate associated with the object"@en . "Description of has key" . . "text/html" . . "RDF/XML description of has key" . . . "application/xhtml+xml" . "Notation3 description of has key" . . "comment" . "NTriples description of has key" . . "application/rdf+xml" . _:Nf5243ce1912a41058b1ec55e4be7b239 . . . _:Nf5243ce1912a41058b1ec55e4be7b239 . "Ontology for vCard"@en . . "key"@en . . "text/plain" . "label" . "HTML description of has key" . "ObjectProperty" . . "isDefinedBy" . "text/n3" . "text/turtle" . . . "Turtle description of has key" . . "has key"@en . . "equivalentProperty" . .