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

<http://www.irandoc.acir/onto/irandoc/NEMA0006881>
  skos:prefLabel "گازهای اشتعال‌پذیر"@fa, "flammable gases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000901> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002616>
  skos:prefLabel "سوخت‌ها"@fa, "fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000901> .

<http://www.irandoc.acir/onto/irandoc/NEMA000901>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004156>, <http://www.irandoc.acir/onto/irandoc/NEMA0006881>, <http://www.irandoc.acir/onto/irandoc/NEMA0002616>, <http://www.irandoc.acir/onto/irandoc/NEMA0003479> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000903> ;
  skos:prefLabel "flammable materials"@en, "مواد قابل اشتعال"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0004156>
  skos:prefLabel "مواد مقاوم در برابر آتش"@fa, "fire resistant materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000901> .

<http://www.irandoc.acir/onto/irandoc/NEMA000903>
  skos:prefLabel "مواد خطرناک"@fa, "hazardous materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA000901> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003479>
  skos:prefLabel "احتراق"@fa, "combustion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000901> .