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

<http://www.irandoc.acir/onto/irandoc/NEMA0004078>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004070> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004080> ;
  skos:prefLabel "کسرها"@fa, "fractions"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0004080>
  skos:prefLabel "اعداد"@fa, "numbers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004078> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004070>
  skos:prefLabel "اعداد گویا"@fa, "rational numbers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004078> .