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

<http://www.irandoc.acir/onto/irandoc/NEMA0004068>
  skos:prefLabel "اعداد حقیقی"@fa, "real numbers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004072> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004072>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004068>, <http://www.irandoc.acir/onto/irandoc/NEMA0004070>, <http://www.irandoc.acir/onto/irandoc/NEMA0004069>, <http://www.irandoc.acir/onto/irandoc/NEMA000817> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004080> ;
  skos:prefLabel "اعداد مختلط"@fa, "complex numbers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<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/NEMA0004072> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004069>
  skos:prefLabel "اعداد صحیح"@fa, "integers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004072> .

<http://www.irandoc.acir/onto/irandoc/NEMA000817>
  skos:prefLabel "هندسه"@fa, "geometry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004072> .

<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/NEMA0004072> .