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

<http://www.irandoc.acir/onto/irandoc/math0001606>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/math0001605> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro3165> ;
  skos:prefLabel "روش فرا واهلش"@fa, "over-relaxation method"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/mathpro3165>
  skos:prefLabel "روش واهلش"@fa, "روش آرامش"@fa, "relaxation method"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/math0001606> .

<http://www.irandoc.acir/onto/irandoc/math0001605>
  skos:prefLabel "روش فرا واهلش متوالی"@fa, "successive overrelaxation method"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/math0001606> .