| rdf:type | rdf:Property |
| rdfs:label | "Identifier" @en |
| dct:description | "Recommended practice is to identify the resource by means of a string conforming to an identification system. Examples include International Standard Book Number (ISBN), Digital Object Identifier (DOI), and Uniform Resource Name (URN). Persistent identifiers should be provided as HTTP URIs....(more)" @en |
| dct:issued | "2008-01-14" ^^xsd:date |
| rdfs:comment | "An unambiguous reference to the resource within a given context." @en |
| rdfs:isDefinedBy | dct: |
| rdfs:range | rdfs:Literal |