. _:N2a31e57fc93d493697a6f5c0768c0203 . . "comment" . . "text/plain" . "2008-01-14"^^ . "Date Issued"@en . . "Property" . . . . "label" . "subPropertyOf" . "ObjectProperty" . "Description"@en . "text/turtle" . _:N2a31e57fc93d493697a6f5c0768c0203 . . "Notation3 description of Subject" . . . . . . "HTML description of Subject" . "application/rdf+xml" . "Subject"@en . "Turtle description of Subject" . "text/html" . . "Recommended practice is to refer to the subject with a URI. If this is not possible or feasible, a literal value that identifies the subject may be provided. Both should preferably refer to a subject in a controlled vocabulary."@en . . "Subject"@en . . . "application/xhtml+xml" . "type" . . "text/n3" . "NTriples description of Subject" . . _:N2a31e57fc93d493697a6f5c0768c0203 . . "isDefinedBy" . "DCMI Metadata Terms - other"@en . "A topic of the resource."@en . "RDF/XML description of Subject" . . . "Description of Subject" . . . "Source"@en .