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

<http://www.irandoc.acir/onto/irandoc/insp0009991>
  skos:prefLabel "Fuel processing industry"@en, "صنعت پردازش سوخت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011285> .

<http://www.irandoc.acir/onto/irandoc/insp0011297>
  skos:prefLabel "Fuel"@en, "سوخت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0011285> .

<http://www.irandoc.acir/onto/irandoc/insp0011290>
  skos:prefLabel "Coal"@en, "زغال‌سنگ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011285> .

<http://www.irandoc.acir/onto/irandoc/insp0011285>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009991>, <http://www.irandoc.acir/onto/irandoc/insp0011290> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0008086>, <http://www.irandoc.acir/onto/irandoc/insp0011297> ;
  skos:prefLabel "Coke"@en, "کک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0008086>
  skos:prefLabel "Materials"@en, "مواد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0011285> .