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

<http://www.irandoc.acir/onto/irandoc/INSP0004806>
  skos:prefLabel "بسپار"@fa, "polymer"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0004794> .

<http://www.irandoc.acir/onto/irandoc/INSP0004794>
  skos:altLabel "photopolymer"@en ;
  skos:scopeNote "photopolymer"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0004806>, <http://www.irandoc.acir/onto/irandoc/INSP0007931> ;
  skos:prefLabel "optical polymer"@en, "بسپار اپتیکالی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0007931>
  skos:prefLabel "مواد نوری"@fa, "optical materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0004794> .