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

<http://www.irandoc.acir/onto/irandoc/insp0011996>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011987>, <http://www.irandoc.acir/onto/irandoc/insp0003227> ;
  skos:prefLabel "Electromagnetic theory of light"@en, "نظریه الکترومغناطیسی نور"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0011987>
  skos:prefLabel "Electromagnetic field theory"@en, "نظریه میدان الکترومغناطیسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011996> .

<http://www.irandoc.acir/onto/irandoc/insp0003227>
  skos:prefLabel "Light"@en, "نور"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011996> .