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

<http://rdf-vocabulary.ddialliance.org/xkos#Is_a> rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/32472009>
  skos:prefLabel "هلیکوپتر پزشکی"@fa, "Medical helicopter"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/73957001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/73957001> .

<http://www.irandoc.acir/onto/irandoc/21753002>
  skos:prefLabel "Aircraft"@en, "هواپیما"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/73957001> .

<http://www.irandoc.acir/onto/irandoc/49122002>
  skos:prefLabel "Ambulance"@en, "آمبولانس"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/73957001> .

<http://www.irandoc.acir/onto/irandoc/73957001>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/49122002>, <http://www.irandoc.acir/onto/irandoc/21753002> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/32472009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/49122002>, <http://www.irandoc.acir/onto/irandoc/21753002> ;
  skos:prefLabel "آمبولانس حمل و نقل هوایی"@fa, "Air transport ambulance"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .