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

<http://www.irandoc.acir/onto/irandoc/CAB0004745>
  skos:prefLabel "پلی‌استیرن‌ها"@fa, "polystyrenes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004747> .

<http://www.irandoc.acir/onto/irandoc/CAB0004903>
  skos:prefLabel "پشم شیشه"@fa, "glasswool"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004747> .

<http://www.irandoc.acir/onto/irandoc/CAB0004833>
  skos:prefLabel "materials by form"@en, "شکل مواد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004747> .

<http://www.irandoc.acir/onto/irandoc/CAB0004746>
  skos:prefLabel "پنبه نسوز"@fa, "asbestos"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004747> .

<http://www.irandoc.acir/onto/irandoc/CAB0004792>
  skos:prefLabel "building materials"@en, "مصالح ساختمانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004747> .

<http://www.irandoc.acir/onto/irandoc/CAB0010440>
  skos:prefLabel "عایق‌بندی"@fa, "insulation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004747> .

<http://www.irandoc.acir/onto/irandoc/CAB0053852>
  skos:prefLabel "ورمیکولیت"@fa, "vermiculite"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004747> .

<http://www.irandoc.acir/onto/irandoc/CAB0004742>
  skos:prefLabel "الیاف شیشه‌ای"@fa, "glassfibre"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004747> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004747> .

<http://www.irandoc.acir/onto/irandoc/CAB0004747>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053852>, <http://www.irandoc.acir/onto/irandoc/CAB0004903>, <http://www.irandoc.acir/onto/irandoc/CAB0004742>, <http://www.irandoc.acir/onto/irandoc/CAB0004745>, <http://www.irandoc.acir/onto/irandoc/CAB0004746> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004742>, <http://www.irandoc.acir/onto/irandoc/CAB0010440>, <http://www.irandoc.acir/onto/irandoc/CAB0004792> ;
  skos:prefLabel "مصالح عایق‌بندی"@fa, "insulating materials"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004833> .