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

<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/insp0012420> .

<http://www.irandoc.acir/onto/irandoc/insp0010193>
  skos:prefLabel "Space heating"@en, "گرمایش فضا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012420> .

<http://www.irandoc.acir/onto/irandoc/insp0012424>
  skos:prefLabel "Domestic appliance"@en, "وسیله خانگی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0012420> .

<http://www.irandoc.acir/onto/irandoc/insp0010430>
  skos:prefLabel "Furnace"@en, "کوره"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012420> .

<http://www.irandoc.acir/onto/irandoc/insp0012422>
  skos:prefLabel "Oven"@en, "اجاق"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012420> .

<http://www.irandoc.acir/onto/irandoc/insp0014111>
  skos:prefLabel "Combustion equipment"@en, "تجهیزات سوختن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0012420> .

<http://www.irandoc.acir/onto/irandoc/insp0012420>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010193>, <http://www.irandoc.acir/onto/irandoc/insp0012422>, <http://www.irandoc.acir/onto/irandoc/insp0001543>, <http://www.irandoc.acir/onto/irandoc/insp0010430> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0012424>, <http://www.irandoc.acir/onto/irandoc/insp0014111> ;
  skos:prefLabel "وسیله گازی"@fa, "Gas appliance"@en .