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

<http://www.irandoc.acir/onto/irandoc/NEMA0009123>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004310>, <http://www.irandoc.acir/onto/irandoc/NEMA0005018>, <http://www.irandoc.acir/onto/irandoc/NEMA0007106> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009135> ;
  skos:prefLabel "دره‌ها"@fa, "valleys"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0005018>
  skos:prefLabel "حوضه‌های رودخانه"@fa, "river basins"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009123> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007106>
  skos:prefLabel "رودخانه‌ها"@fa, "rivers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009123> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004310>
  skos:prefLabel "توپوگرافی زیر دریا"@fa, "submarine topography"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009123> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009135>
  skos:prefLabel "توپوگرافی (موضع نگاری)"@fa, "topography"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0009123> .