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

<http://www.irandoc.acir/onto/irandoc/CAB0004447>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004444>, <http://www.irandoc.acir/onto/irandoc/CAB0004445>, <http://www.irandoc.acir/onto/irandoc/CAB0004446> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004833> ;
  skos:prefLabel "gaseous materials"@en, "مواد گازی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0004445>
  skos:prefLabel "گاز ترکیبی آمونیاکی"@fa, "ammonia synthesis gas"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004447> .

<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/CAB0004447> .

<http://www.irandoc.acir/onto/irandoc/CAB0004446>
  skos:prefLabel "respiratory gases"@en, "گاز تنفسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004447> .

<http://www.irandoc.acir/onto/irandoc/CAB0004444>
  skos:prefLabel "هوا"@fa, "air"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004447> .