"text/plain" . . "Notation3 description of Friend" . "application/rdf+xml" . "text/n3" . . . . "label" . . . . . . . "type" . "text/turtle" . "Ontology for vCard"@en . . . "Friend"@en . _:N55189b6cf71743958dd4c78edf726637 . . "Source"@en . "HTML description of Friend" . "Class" . "Description of Friend" . "text/html" . . "application/xhtml+xml" . "NTriples description of Friend" . "Turtle description of Friend" . . . "Relation Type"@en . _:N55189b6cf71743958dd4c78edf726637 . . "RDF/XML description of Friend" . "subClassOf" . "isDefinedBy" . .