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

<http://www.irandoc.acir/onto/irandoc/NEMA0007534>
  skos:prefLabel "بررسی کار"@fa, "work study"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0007531> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001658>
  skos:prefLabel "روش‌های پژوهش"@fa, "research methods"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007531> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007533>
  skos:prefLabel "time & motion study"@en, "مطالعه زمان و حرکت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007531> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003195>
  skos:prefLabel "مهندسان صنایع"@fa, "industrial engineers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007531> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007531>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001658>, <http://www.irandoc.acir/onto/irandoc/NEMA0003195>, <http://www.irandoc.acir/onto/irandoc/NEMA0007533>, <http://www.irandoc.acir/onto/irandoc/NEMA0005648> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0007534> ;
  skos:prefLabel "بررسی روش"@fa, "method study"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0005648>
  skos:prefLabel "کارایی کارگر"@fa, "efficiency of labour"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007531> .