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

<http://www.irandoc.acir/onto/irandoc/NEMA000816>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA000815>, <http://www.irandoc.acir/onto/irandoc/NEMA0001897> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007503>, <http://www.irandoc.acir/onto/irandoc/NEMA0007510> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000817> ;
  skos:prefLabel "هندسه دیفرانسیل"@fa, "differential geometry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0007510>
  skos:prefLabel "حساب دیفرانسیل"@fa, "differential calculus"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000816> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001897>
  skos:prefLabel "زمین‌پیمایی هندسی"@fa, "geometric geodesy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000816> .

<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:narrower <http://www.irandoc.acir/onto/irandoc/NEMA000816> .

<http://www.irandoc.acir/onto/irandoc/NEMA000815>
  skos:prefLabel "گروه‌های لی"@fa, "lie groups"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000816> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007503>
  skos:prefLabel "تجزیه و تحلیل برداری"@fa, "vector analysis"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000816> .