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

<http://www.irandoc.acir/onto/irandoc/INSP0007687>
  skos:prefLabel "نظریه گراف"@fa, "graph theory"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0007680> .

<http://www.irandoc.acir/onto/irandoc/INSP0007680>
  skos:altLabel "graph coloring"@en ;
  skos:scopeNote "graph coloring"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007687> ;
  skos:prefLabel "رنگ‌آمیزی گراف"@fa, "graph colouring"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .