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

<http://www.irandoc.acir/onto/irandoc/insp0002178>
  skos:prefLabel "Soliton"@en, "سولیتون"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007386> .

<http://www.irandoc.acir/onto/irandoc/insp0007386>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0007495> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002178>, <http://www.irandoc.acir/onto/irandoc/insp0007428>, <http://www.irandoc.acir/onto/irandoc/insp0007564> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0007389> ;
  skos:prefLabel "Nonlinear equation"@en, "معادله غیرخطی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0007428>
  skos:prefLabel "Nonlinear functions"@en, "تابع غیرخطی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007386> .

<http://www.irandoc.acir/onto/irandoc/insp0007389>
  skos:prefLabel "Equation"@en, "معادله"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0007386> .

<http://www.irandoc.acir/onto/irandoc/insp0007564>
  skos:prefLabel "Numerical analysis"@en, "تحلیل عددی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007386> .

<http://www.irandoc.acir/onto/irandoc/insp0007495>
  skos:prefLabel "Nonlinear differential equation"@en, "معادله دیفرانسیل غیرخطی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0007386> .