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

<http://www.irandoc.acir/onto/irandoc/insp0003405>
  skos:prefLabel "Public utilities"@en, "تسهیلات عمومی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0003402> .

<http://www.irandoc.acir/onto/irandoc/insp0010010>
  skos:prefLabel "Petroleum industry"@en, "صنعت نفت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0003402> .

<http://www.irandoc.acir/onto/irandoc/insp0001543>
  skos:prefLabel "Natural gas technology"@en, "فناوری گاز طبیعی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0003402> .

<http://www.irandoc.acir/onto/irandoc/insp0010016>
  skos:prefLabel "Industry"@en, "صنعت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0003402> .

<http://www.irandoc.acir/onto/irandoc/insp0011296>
  skos:prefLabel "Syngas"@en, "سینگا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0003402> .

<http://www.irandoc.acir/onto/irandoc/insp0010918>
  skos:prefLabel "Drilling (geotechnical)"@en, "حفاری (ژئوتکنیکی)"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0003402> .

<http://www.irandoc.acir/onto/irandoc/insp0003402>
  skos:prefLabel "Gas industry"@en, "صنعت گاز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010918>, <http://www.irandoc.acir/onto/irandoc/insp0010438>, <http://www.irandoc.acir/onto/irandoc/insp0001543>, <http://www.irandoc.acir/onto/irandoc/insp0011296>, <http://www.irandoc.acir/onto/irandoc/insp0010010> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0010016>, <http://www.irandoc.acir/onto/irandoc/insp0003405> .

<http://www.irandoc.acir/onto/irandoc/insp0010438>
  skos:prefLabel "Fuel processing"@en, "فراوری سوخت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0003402> .