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

<http://www.irandoc.acir/onto/irandoc/NEMA0005578>
  skos:prefLabel "قیمت‌ها"@fa, "prices"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001554> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001554>
  skos:prefLabel "terms of trade"@en, "رابطه مبادله"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001558>, <http://www.irandoc.acir/onto/irandoc/NEMA0001552>, <http://www.irandoc.acir/onto/irandoc/NEMA0004214>, <http://www.irandoc.acir/onto/irandoc/NEMA0005578>, <http://www.irandoc.acir/onto/irandoc/NEMA0003779> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0001563> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001563>
  skos:prefLabel "تجارت جهانی"@fa, "international trade"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0001554> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001552>
  skos:prefLabel "تعرفه‌ها"@fa, "tariffs"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001554> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003779>
  skos:prefLabel "قراردادهای تجاری"@fa, "trade agreements"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001554> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001558>
  skos:prefLabel "مزیت نسبی"@fa, "comparative advantage"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001554> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004214>
  skos:prefLabel "اقتصاد بین‌المللی"@fa, "international economics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001554> .