@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/386681007>
  skos:prefLabel "سانحه هواپیما (یافت)"@fa, "Aircraft accident (finding)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/386679005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/386679005> .

<http://www.irandoc.acir/onto/irandoc/215963008>
  skos:prefLabel "فرود اجباری هنگام برخاستن"@fa, "Forced landing on takeoff"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/386679005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/386679005> .

<http://www.irandoc.acir/onto/irandoc/215974004>
  skos:prefLabel "فرود اجباری هنگام فرود"@fa, "Forced landing while landing"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/386679005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/386679005> .

<http://www.irandoc.acir/onto/irandoc/274215009>
  skos:prefLabel "حوادث حمل و نقل"@fa, "Transport accidents"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/386679005> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/386679005>
  skos:prefLabel "Air and space transport accident (finding)"@en, "حادثه حمل و نقل هوایی و فضایی (یافت)"@fa ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/418565008>, <http://www.irandoc.acir/onto/irandoc/215963008>, <http://www.irandoc.acir/onto/irandoc/215974004>, <http://www.irandoc.acir/onto/irandoc/386681007> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/274215009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/274215009> .

<http://www.irandoc.acir/onto/irandoc/418565008>
  skos:prefLabel "حادثه سقوط چتر نجات (رویداد)"@fa, "Parachute descent accident (event)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/386679005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/386679005> .