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

<http://www.irandoc.acir/onto/irandoc/NEMA0004386>
  skos:prefLabel "قطارهای راه‌آهن"@fa, "railway trains"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004385> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004285>
  skos:prefLabel "وسایل نقلیه یدک‌کش"@fa, "towed vehicles"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004385> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004384>
  skos:prefLabel "واگن‌های باری قطار"@fa, "freight cars"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004385> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004385>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004383>, <http://www.irandoc.acir/onto/irandoc/NEMA0004384> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004285>, <http://www.irandoc.acir/onto/irandoc/NEMA0004386> ;
  skos:prefLabel "واگن‌های قطار"@fa, "railway cars"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0004383>
  skos:prefLabel "لوکوموتیوها"@fa, "locomotives"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004385> .