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

<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:related <http://www.irandoc.acir/onto/irandoc/insp0011298> .

<http://www.irandoc.acir/onto/irandoc/insp0011093>
  skos:prefLabel "Engine"@en, "موتور"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011298> .

<http://www.irandoc.acir/onto/irandoc/insp0011309>
  skos:prefLabel "Energy resource"@en, "منبع انرژی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0011298> .

<http://www.irandoc.acir/onto/irandoc/insp0011298>
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "اقتصاد سوخت"@fa, "Fuel economy"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0011309> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011093>, <http://www.irandoc.acir/onto/irandoc/insp0010898>, <http://www.irandoc.acir/onto/irandoc/insp0011305>, <http://www.irandoc.acir/onto/irandoc/insp0011297>, <http://www.irandoc.acir/onto/irandoc/insp0011283> .

<http://www.irandoc.acir/onto/irandoc/insp0010898>
  skos:prefLabel "Environmental factors"@en, "عوامل زیست‌محیطی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011298> .

<http://www.irandoc.acir/onto/irandoc/insp0011305>
  skos:prefLabel "Hydrogen economy"@en, "اقتصاد هیدروژنی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011298> .

<http://www.irandoc.acir/onto/irandoc/insp0011283>
  skos:prefLabel "Energy conservation"@en, "حفاظت انرژی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011298> .