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

<http://www.irandoc.acir/onto/irandoc/NEMA0005020>
  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/NEMA0005017> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005012>
  skos:prefLabel "آب"@fa, "water"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005017> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005017>
  skos:altLabel "چرخه‌های آب در طبیعت"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002996>, <http://www.irandoc.acir/onto/irandoc/NEMA0005012>, <http://www.irandoc.acir/onto/irandoc/NEMA0008880> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0005020> ;
  skos:prefLabel "چرخه‌های آب‌شناختی"@fa, "hydrologic cycles"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0008880>
  skos:prefLabel "نوسان‌های دوره‌ای"@fa, "cyclical fluctuations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005017> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002996>
  skos:prefLabel "تبخیر سطحی"@fa, "evaporation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005017> .