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

<http://www.irandoc.acir/onto/irandoc/CAB0057751>
  skos:prefLabel "رودخانه‌ها"@fa, "rivers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002555> .

<http://www.irandoc.acir/onto/irandoc/CAB0003718>
  skos:prefLabel "جاده"@fa, "roads"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002555> .

<http://www.irandoc.acir/onto/irandoc/CAB0003720>
  skos:prefLabel "خط‌آهن"@fa, "railways"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002555> .

<http://www.irandoc.acir/onto/irandoc/CAB0002555>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057751>, <http://www.irandoc.acir/onto/irandoc/CAB0003718>, <http://www.irandoc.acir/onto/irandoc/CAB0003720> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0002573> ;
  skos:prefLabel "bridges"@en, "پل"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0002573>
  skos:prefLabel "facilities and structures by purpose"@en, "هدف تاسیسات و سازه‌ها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0002555> .