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

<http://www.irandoc.acir/onto/irandoc/insp0015271>
  skos:prefLabel "Air accident"@en, "سانحه هوایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015272> .

<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/insp0015272> .

<http://www.irandoc.acir/onto/irandoc/insp0010873>
  skos:prefLabel "Space debris"@en, "زباله فضایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015272> .

<http://www.irandoc.acir/onto/irandoc/insp0015272>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0015271> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002748>, <http://www.irandoc.acir/onto/irandoc/insp000361>, <http://www.irandoc.acir/onto/irandoc/insp0010873> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015281> ;
  skos:prefLabel "Aerospace accident"@en, "سانحه هوافضایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0015281>
  skos:prefLabel "Accident"@en, "سانحه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0015272> .

<http://www.irandoc.acir/onto/irandoc/insp0002748>
  skos:prefLabel "Aerospace safety"@en, "ایمنی هوافضایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015272> .