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

<http://www.irandoc.acir/onto/irandoc/math0006388>
  skos:related <http://www.irandoc.acir/onto/irandoc/math0006411>, <http://www.irandoc.acir/onto/irandoc/math0006426>, <http://www.irandoc.acir/onto/irandoc/math0006439> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/math0006390> ;
  skos:prefLabel "معادله انتگرال-دیفرانسیل فردهلم-ولترای خطی"@fa, "linear volterra-fredholm integro-differentiall equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/math0006439>
  skos:prefLabel "معادله انتگرالی ولترا"@fa, "volterra integral equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/math0006390>
  skos:prefLabel "معادله انتگرال-دیفرانسیل فردهلم-ولترا"@fa, "volterra-fredholm integro-differentiall equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/math0006388> .

<http://www.irandoc.acir/onto/irandoc/math0006426>
  skos:prefLabel "معادله انتگرالی فردهلم"@fa, "fredholm integral equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/math0006411>
  skos:prefLabel "معادله انتگرالی خطی"@fa, "linear integral equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .