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

<http://www.irandoc.acir/onto/irandoc/NEMA0008598>
  skos:prefLabel "ترکیبات معدنی نیتروژن"@fa, "nitrogen inorganic compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008578> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008582>
  skos:prefLabel "اسیدهای معدنی"@fa, "inorganic acids"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008578> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008578>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008598> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008582> ;
  skos:prefLabel "hydrazoic acid"@en, "هیدرازوئیک اسید"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .