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

<http://www.irandoc.acir/onto/irandoc/NEMA000064>
  skos:altLabel "SIMBOLOS NUMERICOS"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008314>, <http://www.irandoc.acir/onto/irandoc/NEMA0004080> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000065> ;
  skos:prefLabel "نمادهای ریاضی"@fa, "mathematical symbols"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0008314>
  skos:prefLabel "عملگرهای منطقی"@fa, "logical operators"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000064> .

<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:related <http://www.irandoc.acir/onto/irandoc/NEMA000064> .

<http://www.irandoc.acir/onto/irandoc/NEMA000065>
  skos:prefLabel "نمادها"@fa, "symbols"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA000064> .