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

<http://www.irandoc.acir/onto/irandoc/NEMA000028>
  skos:prefLabel "زبان‌های رویه‌گرا"@fa, "procedure oriented languages"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA000024> .

<http://www.irandoc.acir/onto/irandoc/NEMA000024>
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000028> ;
  skos:prefLabel "PL/1 (programming language)"@en, "پی ال وان (زبان برنامه‌نویسی)"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .