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

<http://www.irandoc.acir/onto/irandoc/NEMA0008295>
  skos:prefLabel "روابط (ریاضیات)"@fa, "relations (mathematics)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008309> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008310>
  skos:prefLabel "propositional calculus"@en, "حساب گزاره‌ها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008309> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008309>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008295>, <http://www.irandoc.acir/onto/irandoc/NEMA0008310>, <http://www.irandoc.acir/onto/irandoc/NEMA0008311>, <http://www.irandoc.acir/onto/irandoc/NEMA0007519> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008318> ;
  skos:prefLabel "حساب رابطه‌ها"@fa, "calculus of relations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0008318>
  skos:prefLabel "نظریه منطقی"@fa, "logical theory"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008309> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007519>
  skos:prefLabel "حسابان"@fa, "calculus"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008309> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008311>
  skos:prefLabel "حساب محمولات"@fa, "predicated calculus"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008309> .