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

<http://www.irandoc.acir/onto/irandoc/CAB0051555>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0051554> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0051792> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0051563> ;
  skos:prefLabel "کارگران شیمیایی"@fa, "chemical workers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0051792>
  skos:prefLabel "صنایع شیمیایی"@fa, "chemical industry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0051555> .

<http://www.irandoc.acir/onto/irandoc/CAB0051554>
  skos:prefLabel "کارگران پتروشیمی"@fa, "petrochemical workers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0051555> .

<http://www.irandoc.acir/onto/irandoc/CAB0051563>
  skos:prefLabel "کارگران صنعتی"@fa, "industrial workers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0051555> .