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

<http://www.irandoc.acir/onto/irandoc/NEMA0007157>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001170>, <http://www.irandoc.acir/onto/irandoc/NEMA0003351>, <http://www.irandoc.acir/onto/irandoc/NEMA0009489>, <http://www.irandoc.acir/onto/irandoc/NEMA0002675> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0007161> ;
  skos:prefLabel "R&D constraints"@en, "محدودیت‌های تحقیق و توسعه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0003351>
  skos:prefLabel "R&D performance"@en, "عملکرد تحقیق و توسعه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007157> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007161>
  skos:prefLabel "محدودیت‌ها"@fa, "constraints"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0007157> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002675>
  skos:prefLabel "governmental R&D policy"@en, "سیاست دولتی تحقیق و توسعه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007157> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009489>
  skos:prefLabel "R&D results"@en, "نتایج تحقیق و توسعه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007157> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001170>
  skos:prefLabel "اکتشاف تصادفی"@fa, "serendipity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007157> .