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

<http://www.irandoc.acir/onto/irandoc/MAT0008699>
  skos:prefLabel "معادله شامل عملگر غیر خطی"@fa, "equation involving non-linear operator"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/MAT0008697> .

<http://www.irandoc.acir/onto/irandoc/MAT0005847>
  skos:prefLabel "evolution equation"@en, "معادله تکامل"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/MAT0008697> .

<http://www.irandoc.acir/onto/irandoc/MAT0008697>
  skos:related <http://www.irandoc.acir/onto/irandoc/MAT0005847>, <http://www.irandoc.acir/onto/irandoc/MAT0006691> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/MAT0008699> ;
  skos:prefLabel "non-linear evolution equation"@en, "معادله تکاملی غیر خطی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/MAT0006691>
  skos:prefLabel "Huxley equation"@en, "معادله هاکسلی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/MAT0008697> .