<?xml version="1.0" encoding="utf-8"?>
<rdf:RDF
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
   xmlns:skos="http://www.w3.org/2004/02/skos/core#"
>
  <rdf:Description rdf:about="http://purl.org/dc/terms/identifier">
    <skos:note xml:lang="en">Recommended best practice is to identify the resource by means of a string conforming to a formal identification system.</skos:note>
    <rdfs:comment xml:lang="en">A unique and unambiguous reference to the resource within a given context.
</rdfs:comment>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/dc/terms"/>
    <rdfs:label xml:lang="en">identifier</rdfs:label>
  </rdf:Description>
</rdf:RDF>