@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:related <http://www.irandoc.acir/onto/irandoc/NEMA0006720> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006729>
  skos:prefLabel "نقشه‌ها"@fa, "maps"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006720> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006126>
  skos:prefLabel "برداشت‌های آب‌نگاشتی"@fa, "hydrographic surveys"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006720> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006720>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006126>, <http://www.irandoc.acir/onto/irandoc/NEMA0005020>, <http://www.irandoc.acir/onto/irandoc/NEMA000699> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0006729> ;
  skos:prefLabel "نقشه‌های آب‌نگاری"@fa, "hydrographic charts"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA000699>
  skos:prefLabel "خدمات آب‌شناسی"@fa, "hydrology services"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006720> .