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

<http://www.irandoc.acir/onto/irandoc/NEMA0003073>
  skos:prefLabel "تثبیت نیتروژن"@fa, "nitrogen fixation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003079> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003079>
  skos:altLabel "نیتریفیکاسیون"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003065>, <http://www.irandoc.acir/onto/irandoc/NEMA0003073> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003119> ;
  skos:prefLabel "شوره‌سازی"@fa, "nitrification"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0003119>
  skos:prefLabel "واکنش‌های شیمیایی"@fa, "chemical reactions"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003079> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003065>
  skos:prefLabel "اکسایش"@fa, "oxidation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003079> .