@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/INSP0010014>
  skos:prefLabel "صنعت راه‌آهن"@fa, "railway industry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002771> .

<http://www.irandoc.acir/onto/irandoc/INSP0015279>
  skos:prefLabel "سانحه راه‌آهن"@fa, "railway accident"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002771> .

<http://www.irandoc.acir/onto/irandoc/INSP0002773>
  skos:prefLabel "safety device"@en, "دستگاه ایمنی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002771> .

<http://www.irandoc.acir/onto/irandoc/INSP0003075>
  skos:prefLabel "railway"@en, "راه‌آهن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002771> .

<http://www.irandoc.acir/onto/irandoc/INSP0002771>
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0002774> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0011045>, <http://www.irandoc.acir/onto/irandoc/INSP0015279>, <http://www.irandoc.acir/onto/irandoc/INSP0010014>, <http://www.irandoc.acir/onto/irandoc/INSP0003075>, <http://www.irandoc.acir/onto/irandoc/INSP0002773> ;
  skos:prefLabel "railway safety"@en, "ایمنی راه آهن"@fa .

<http://www.irandoc.acir/onto/irandoc/INSP0011045>
  skos:prefLabel "مهندسی راه‌آهن"@fa, "railway engineering"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002771> .

<http://www.irandoc.acir/onto/irandoc/INSP0002774>
  skos:prefLabel "ایمنی"@fa, "safety"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0002771> .