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

<http://www.irandoc.acir/onto/irandoc/insp0003677>
  skos:prefLabel "Lightweight structure"@en, "ساختار سبک وزن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004003> .

<http://www.irandoc.acir/onto/irandoc/insp0004025>
  skos:prefLabel "Propellant"@en, "نیروی محرکه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004003> .

<http://www.irandoc.acir/onto/irandoc/insp0004003>
  skos:altLabel "windshields"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0003522>, <http://www.irandoc.acir/onto/irandoc/insp0009972>, <http://www.irandoc.acir/onto/irandoc/insp0004025>, <http://www.irandoc.acir/onto/irandoc/insp0003677>, <http://www.irandoc.acir/onto/irandoc/insp000361>, <http://www.irandoc.acir/onto/irandoc/insp0003535> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "مواد هوافضایی"@fa, "Aerospace materials"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004028> .

<http://www.irandoc.acir/onto/irandoc/insp0003535>
  skos:prefLabel "Aerospace components"@en, "جزء هوافضا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004003> .

<http://www.irandoc.acir/onto/irandoc/insp0009972>
  skos:prefLabel "Aerospace industry"@en, "صنعت هوافضا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004003> .

<http://www.irandoc.acir/onto/irandoc/insp000361>
  skos:prefLabel "Space vehicle"@en, "وسیله نقلیه فضایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004003> .

<http://www.irandoc.acir/onto/irandoc/insp0004028>
  skos:prefLabel "Production materials"@en, "مواد تولید"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004003> .

<http://www.irandoc.acir/onto/irandoc/insp0003522>
  skos:prefLabel "Aircraft manufacture"@en, "ساختن هواگرد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004003> .