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

<http://www.irandoc.acir/onto/irandoc/insp0008272>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008270>, <http://www.irandoc.acir/onto/irandoc/insp0013696> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0008274> ;
  skos:prefLabel "Six sigma (quality)"@en, "شش سیگما (کیفیت)"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0008274>
  skos:prefLabel "Quality management"@en, "مدیریت کیفیت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0008272> .

<http://www.irandoc.acir/onto/irandoc/insp0008270>
  skos:prefLabel "Quality control"@en, "کنترل کیفیت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008272> .

<http://www.irandoc.acir/onto/irandoc/insp0013696>
  skos:prefLabel "Statistical process control"@en, "کنترل فرایند آماری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0008272> .