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

<http://www.irandoc.acir/onto/irandoc/CAB0057402>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057485> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057406> ;
  skos:prefLabel "شدت نور"@fa, "light intensity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0057485>
  skos:prefLabel "نور"@fa, "light"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057402> .

<http://www.irandoc.acir/onto/irandoc/CAB0057406>
  skos:prefLabel "خواص نوری"@fa, "optical properties"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057402> .