. . "2008-01-14"^^ . "Description of RFC 4646" . . _:N3881fe5ae88a48928ebc95e2ce91b66b . "Date Issued"@en . "isDefinedBy" . . "text/html" . "Description"@en . . "RDF/XML description of RFC 4646" . "RFC 4646"@en . "Source"@en . "The set of tags constructed according to RFC 4646 for the identification of languages."@en . . "label" . "HTML description of RFC 4646" . "text/turtle" . "comment" . . "seeAlso" . . "text/plain" . "NTriples description of RFC 4646" . "Turtle description of RFC 4646" . . . . . . _:N3881fe5ae88a48928ebc95e2ce91b66b . . . "Datatype" . . "text/n3" . "type" . . "application/rdf+xml" . "Notation3 description of RFC 4646" . . "RFC 4646 obsoletes RFC 3066."@en . "application/xhtml+xml" . . . "DCMI Metadata Terms - other"@en .