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

<http://www.irandoc.acir/onto/irandoc/NEMA000789>
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000791> ;
  skos:prefLabel "توپولوژی مجموعه‌های نقاط"@fa, "point set topology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA000791>
  skos:prefLabel "توپولوژی"@fa, "topology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA000789> .