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

<http://www.irandoc.acir/onto/irandoc/math0010000>
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro3228> ;
  skos:prefLabel "قضیه شور(هندسه جبری)"@fa, "schur theorem(differential geometry)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/mathpro3228>
  skos:prefLabel "هندسه دیفرانسیل"@fa, "differential geometry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/math0010000> .