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

<http://www.irandoc.acir/onto/irandoc/NEMA000802>
  skos:prefLabel "دایره‌ها"@fa, "circles"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006714> .

<http://www.irandoc.acir/onto/irandoc/NEMA000805>
  skos:prefLabel "هندسه اقلیدسی"@fa, "euclidean geometry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006714> .

<http://www.irandoc.acir/onto/irandoc/NEMA000799>
  skos:prefLabel "کره‌ها (ریاضیات)"@fa, "spheres"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006714> .

<http://www.irandoc.acir/onto/irandoc/NEMA000801>
  skos:prefLabel "چندضلعی‌ها"@fa, "polygons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006714> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006714>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000801>, <http://www.irandoc.acir/onto/irandoc/NEMA000802>, <http://www.irandoc.acir/onto/irandoc/NEMA000798>, <http://www.irandoc.acir/onto/irandoc/NEMA0006739>, <http://www.irandoc.acir/onto/irandoc/NEMA000799> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000805>, <http://www.irandoc.acir/onto/irandoc/NEMA0006740> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "geometric figures"@en, "شکل‌های هندسی"@fa .

<http://www.irandoc.acir/onto/irandoc/NEMA0006740>
  skos:prefLabel "گراف‌ها"@fa, "graphs"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006714> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006739>
  skos:prefLabel "نمودارهای عددی"@fa, "numerical diagrams"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006714> .

<http://www.irandoc.acir/onto/irandoc/NEMA000798>
  skos:prefLabel "چندوجهی‌ها"@fa, "polyhedrons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006714> .