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

<http://www.irandoc.acir/onto/irandoc/CAB0003691>
  skos:prefLabel "equipment by purpose"@en, "هدف تجهیزات"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0002868> .

<http://www.irandoc.acir/onto/irandoc/CAB0002868>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0002863>, <http://www.irandoc.acir/onto/irandoc/CAB0002867> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0003691> ;
  skos:prefLabel "irrigation and drainage equipment"@en, "تجهیزات آبیاری و زهکشی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0002867>
  skos:prefLabel "تجهیزات زهکشی"@fa, "drainage equipment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0002868> .

<http://www.irandoc.acir/onto/irandoc/CAB0002863>
  skos:prefLabel "تجهیزات آبیاری"@fa, "irrigation equipment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0002868> .