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

<http://www.irandoc.acir/onto/irandoc/math0006849>
  skos:prefLabel "معادله دیفرانسیل مرتبه اول"@fa, "first order differential equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/math0006841> .

<http://www.irandoc.acir/onto/irandoc/math0007003>
  skos:prefLabel "معادله دیفرانسیل معمولی همگن"@fa, "homogeneous ordinary differential equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/math0006841> .

<http://www.irandoc.acir/onto/irandoc/math0006841>
  skos:altLabel "معادله لونر"@fa, "" ;
  skos:related <http://www.irandoc.acir/onto/irandoc/math0007003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/math0006849> ;
  skos:prefLabel "معادله دیفرانسیل لونر"@fa, "lowner differential equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/mathpro673> skos:related <http://www.irandoc.acir/onto/irandoc/math0006841> .