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

<http://www.irandoc.acir/onto/irandoc/insp0004774>
  skos:prefLabel "Organic insulating materials"@en, "مصالح عایق‌بندی آلی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004786> .

<http://www.irandoc.acir/onto/irandoc/insp0004786>
  skos:altLabel "epoxy resin insulation"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009318> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004774>, <http://www.irandoc.acir/onto/irandoc/insp0004806> ;
  skos:prefLabel "Epoxy insulation"@en, "عایق‌کاری اپوکسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0004806>
  skos:prefLabel "Polymer"@en, "بسپار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004786> .

<http://www.irandoc.acir/onto/irandoc/insp0009318>
  skos:prefLabel "Epoxy insulator"@en, "عایق اپوکسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004786> .