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

<http://www.irandoc.acir/onto/irandoc/math0006624>
  skos:altLabel "تابع نویمان بایهارمونیک"@fa, "" ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/math0006642> ;
  skos:prefLabel "تابع نویمان دوهمساز"@fa, "biharmonic neumann function"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/math0006642>
  skos:prefLabel "معادله دیفرانسیل جزئی مختلط"@fa, "complex partial differential equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/math0006624> .