@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/257566007>
  skos:prefLabel "تقاطع خودکار سطح راه آهن با دروازه"@fa, "Automatic railway level crossing with gates"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/257681009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/257681009> .

<http://www.irandoc.acir/onto/irandoc/257639003>
  skos:prefLabel "تقاطع راه آهن سرنشین دار با دروازه"@fa, "Manned railway level crossing with gates"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/257681009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/257681009> .

<http://www.irandoc.acir/onto/irandoc/285085007>
  skos:prefLabel "موقعیت خط راه آهن"@fa, "Railway line location"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/257681009> .

<http://www.irandoc.acir/onto/irandoc/257681009>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/257566007>, <http://www.irandoc.acir/onto/irandoc/257639003>, <http://www.irandoc.acir/onto/irandoc/257559006>, <http://www.irandoc.acir/onto/irandoc/257560001> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "Railway level crossing"@en, "تقاطع همسطح راه آهن"@fa ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/285085007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/285085007> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/257560001>
  skos:prefLabel "عبور از سطح راه آهن بدون دروازه یا مانع"@fa, "Railway level crossing without gates or barriers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/257681009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/257681009> .

<http://www.irandoc.acir/onto/irandoc/257559006>
  skos:prefLabel "عبور خودکار با نیم موانع"@fa, "Automatic crossing with half-barriers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/257681009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/257681009> .