<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ql="http://qcad.org/ql/elements/1.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/">
  <rdf:Description rdf:about="Electrical Symbols for wiring diagram for architectural plans">
    <dc:audience>electrical engineering</dc:audience>
    <dc:source>http://www.geocities.co.jp/SiliconValley-Cupertino/9416/bukatu/qcad16/qcad16.html</dc:source>
    <ql:standard>JISC0303</ql:standard>
    <ql:standard>JISC0617</ql:standard>
  </rdf:Description>
</rdf:RDF>
