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

<http://www.irandoc.acir/onto/irandoc/CAB0004125>
  skos:prefLabel "مهندسی هیدرولیک"@fa, "hydraulic engineering"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002508> .

<http://www.irandoc.acir/onto/irandoc/CAB0002508>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004125>, <http://www.irandoc.acir/onto/irandoc/CAB0002506> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0002521> ;
  skos:prefLabel "دریچه سد"@fa, "sluices"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<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/CAB0002508> .

<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/CAB0002508> .