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

<http://www.irandoc.acir/onto/irandoc/insp0009766>
  skos:prefLabel "Ammonium compounds"@en, "ترکیبات آمونیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009767> .

<http://www.irandoc.acir/onto/irandoc/insp0005159>
  skos:prefLabel "Nitrogen"@en, "نیتروژن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009767> .

<http://www.irandoc.acir/onto/irandoc/insp0009767>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009766>, <http://www.irandoc.acir/onto/irandoc/insp0009765> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005159> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009830> ;
  skos:prefLabel "Nitrogen compounds"@en, "ترکیبات نیتروژن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0009830>
  skos:prefLabel "Inorganic compounds"@en, "ترکیبات معدنی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009767> .

<http://www.irandoc.acir/onto/irandoc/insp0009765>
  skos:prefLabel "Ammonia"@en, "آمونیاک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009767> .