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

<http://www.irandoc.acir/onto/irandoc/insp0007690>
  skos:prefLabel "Topology"@en, "توپولوژی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007334> .

<http://www.irandoc.acir/onto/irandoc/insp0007623>
  skos:prefLabel "Set theory"@en, "نظریه مجموعه‌ها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007334> .

<http://www.irandoc.acir/onto/irandoc/insp0007687>
  skos:prefLabel "Graph theory"@en, "نظریه گراف"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0007334> .

<http://www.irandoc.acir/onto/irandoc/insp0007691>
  skos:prefLabel "Mathematics"@en, "ریاضی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0007334> .

<http://www.irandoc.acir/onto/irandoc/insp0007334>
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0007691> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002710>, <http://www.irandoc.acir/onto/irandoc/insp0007623>, <http://www.irandoc.acir/onto/irandoc/insp0007690>, <http://www.irandoc.acir/onto/irandoc/insp0009919> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004866>, <http://www.irandoc.acir/onto/irandoc/insp0007687> ;
  skos:altLabel "matroids"@en ;
  skos:prefLabel "Combinatorial mathematics"@en, "ریاضیات ترکیبی"@fa .

<http://www.irandoc.acir/onto/irandoc/insp0004866>
  skos:prefLabel "Travelling salesman problem"@en, "مشکل سفر فروشنده"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0007334> .

<http://www.irandoc.acir/onto/irandoc/insp0009919>
  skos:prefLabel "Information theory"@en, "نظریه اطلاعات"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007334> .

<http://www.irandoc.acir/onto/irandoc/insp0002710>
  skos:prefLabel "Search problem"@en, "مسئله جستجو"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007334> .