@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/CAB0057472>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057475> ;
  skos:prefLabel "نور سفید"@fa, "white light"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0057475>
  skos:prefLabel "light by colour or frequency"@en, "نور از نظر رنگ یا فرکانس"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057472> .