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

<http://www.irandoc.acir/onto/irandoc/INSP0011305>
  skos:prefLabel "اقتصاد هیدروژنی"@fa, "hydrogen economy"@en ;
  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 "حفاظت انرژی"@fa, "energy conservation"@en ;
  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/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 "موتور"@fa, "engine"@en ;
  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 "منبع انرژی"@fa, "energy resource"@en ;
  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>
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0011309> ;
  skos:prefLabel "اقتصاد سوخت"@fa, "fuel economy"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0011297>, <http://www.irandoc.acir/onto/irandoc/INSP0011283>, <http://www.irandoc.acir/onto/irandoc/INSP0011305>, <http://www.irandoc.acir/onto/irandoc/INSP0010898>, <http://www.irandoc.acir/onto/irandoc/INSP0011093> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0010898>
  skos:prefLabel "عوامل زیست‌محیطی"@fa, "environmental factors"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0011298> .