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

<http://www.irandoc.acir/onto/irandoc/insp0002157>
  skos:altLabel "space elevators"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012217>, <http://www.irandoc.acir/onto/irandoc/insp000360>, <http://www.irandoc.acir/onto/irandoc/insp0003535> ;
  skos:prefLabel "Space tether"@en, "آسانسور فضایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0012217>
  skos:prefLabel "Space power generation"@en, "تولید توان فضایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002157> .

<http://www.irandoc.acir/onto/irandoc/insp000360>
  skos:prefLabel "Artificial satellite"@en, "ماهواره"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002157> .

<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/insp0002157> .