@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/74812000>
  skos:prefLabel "واگن راه آهن"@fa, "Railway car"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/303967001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/303967001> .

<http://www.irandoc.acir/onto/irandoc/36030000>
  skos:prefLabel "وسیله نقلیه حمل و نقل"@fa, "Transport vehicle"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/303967001> .

<http://www.irandoc.acir/onto/irandoc/303967001>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/36030000> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/74812000>, <http://www.irandoc.acir/onto/irandoc/62193008>, <http://www.irandoc.acir/onto/irandoc/39752002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/36030000> ;
  skos:prefLabel "وسیله نقلیه راه آهن"@fa, "Railway vehicle"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/62193008>
  skos:prefLabel "قطار راه آهن"@fa, "Railway train"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/303967001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/303967001> .

<http://www.irandoc.acir/onto/irandoc/39752002>
  skos:prefLabel "لکوموتیو راه آهن"@fa, "Railway locomotive"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/303967001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/303967001> .

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