@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/CAB0002512> .

<http://www.irandoc.acir/onto/irandoc/CAB0002512>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002506>, <http://www.irandoc.acir/onto/irandoc/CAB0057751>, <http://www.irandoc.acir/onto/irandoc/CAB0002516> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0002521> ;
  skos:prefLabel "سرریز سد"@fa, "weirs"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0002506>
  skos:prefLabel "آب‌راه"@fa, "channels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002512> .

<http://www.irandoc.acir/onto/irandoc/CAB0002521>
  skos:prefLabel "سازه آب شیرین"@fa, "freshwater structures"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0002512> .

<http://www.irandoc.acir/onto/irandoc/CAB0002516>
  skos:prefLabel "کانال"@fa, "canals"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002512> .