@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/216267008>
  skos:prefLabel "تصادف با فضاپیما"@fa, "Accident to spacecraft"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/242249006> .

<http://www.irandoc.acir/onto/irandoc/242250006>
  skos:prefLabel "فرود تصادفی فضاپیما"@fa, "Crash landing of spacecraft"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/242249006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/242249006> .

<http://www.irandoc.acir/onto/irandoc/242251005>
  skos:prefLabel "شکست چتر نجات در هنگام فرود"@fa, "Failure of parachute on descent"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/242249006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/242249006> .

<http://www.irandoc.acir/onto/irandoc/242249006>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/216267008> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/242250006>, <http://www.irandoc.acir/onto/irandoc/242251005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/216267008> ;
  skos:prefLabel "تصادف با فضاپیما در هنگام فرود"@fa, "Accident to spacecraft on landing"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .