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

<http://www.irandoc.acir/onto/irandoc/INSP000321>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007248>, <http://www.irandoc.acir/onto/irandoc/INSP0013372>, <http://www.irandoc.acir/onto/irandoc/INSP0004442>, <http://www.irandoc.acir/onto/irandoc/INSP0003227> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP000322> ;
  skos:prefLabel "light velocity"@en, "سرعت نور"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0013372>
  skos:prefLabel "ثابت"@fa, "constant"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000321> .

<http://www.irandoc.acir/onto/irandoc/INSP0004442>
  skos:prefLabel "مبانی فیزیک"@fa, "physics fundamentals"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000321> .

<http://www.irandoc.acir/onto/irandoc/INSP0003227>
  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/INSP000321> .

<http://www.irandoc.acir/onto/irandoc/INSP000322>
  skos:prefLabel "سرعت"@fa, "velocity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP000321> .

<http://www.irandoc.acir/onto/irandoc/INSP0007248>
  skos:prefLabel "اندازه‌گیری سرعت نور"@fa, "light velocity measurement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP000321> .