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

<http://www.irandoc.acir/onto/irandoc/GEO0014634>
  skos:prefLabel "آب‌شناسی"@fa, "hydrology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/GEO0014633> .

<http://www.irandoc.acir/onto/irandoc/GEO0014633>
  skos:related <http://www.irandoc.acir/onto/irandoc/GEO000098> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/GEO0014634> ;
  skos:prefLabel "آب‌نگار"@fa, "hydrograph"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/GEO000098>
  skos:prefLabel "هیدرولیک"@fa, "hydraulics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/GEO0014633> .