@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .

<http://www.irandoc.acir/onto/irandoc/AGR0003683>
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:scopeNote "Multiple objective functions"@en, "توابع هدف چندگانه"@fa ;
  skos:prefLabel "توابع تولید"@fa, "Production functions"@en ;
  skos:altLabel "Multiple objective functions"@en, "توابع هدف چندگانه"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0012626>, <http://www.irandoc.acir/onto/irandoc/AGR0003685> .

<http://www.irandoc.acir/onto/irandoc/AGR0012626>
  skos:prefLabel "Econometrics"@en, "اقتصادسنجی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:has_narrower <http://www.irandoc.acir/onto/irandoc/AGR0003683> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0003683> .

<http://www.irandoc.acir/onto/irandoc/AGR0003685>
  skos:prefLabel "Production economics"@en, "علم اقتصاد تولید"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0003683> .