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

<http://www.irandoc.acir/onto/irandoc/NEMA0007883>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009460> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0007892> ;
  skos:prefLabel "ریشه‌های معادله‌ها"@fa, "roots of equations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0007892>
  skos:prefLabel "معادله‌ها"@fa, "equations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0007883> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009460>
  skos:prefLabel "چندجمله‌ای‌ها"@fa, "polynomials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007883> .