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

<http://www.irandoc.acir/onto/irandoc/NEMA0007773>
  skos:prefLabel "سرامیک"@fa, "ceramics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007776> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008165>
  skos:prefLabel "مواد مقاوم در برابر حرارت"@fa, "heat resistant materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007776> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007776>
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008165>, <http://www.irandoc.acir/onto/irandoc/NEMA0005861>, <http://www.irandoc.acir/onto/irandoc/NEMA0004464>, <http://www.irandoc.acir/onto/irandoc/NEMA0007773> ;
  skos:prefLabel "sheet glass"@en, "شیشه ورقی"@fa ;
  skos:altLabel "VIDRIO"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0007791> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007791>
  skos:prefLabel "مصالح ساختمانی"@fa, "construction materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0007776> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005861>
  skos:prefLabel "صنعت شیشه‌سازی"@fa, "glass industry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007776> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004464>
  skos:prefLabel "پنجره‌ها (ساختمان‌ها)"@fa, "windows (buildings)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007776> .