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

<http://www.irandoc.acir/onto/irandoc/hlt000054>
  skos:prefLabel "ایمنی شغلی"@fa, "occupational safety"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/hlt000192> .

<http://www.irandoc.acir/onto/irandoc/hlt000192>
  skos:altLabel "ارتقاي بهداشت شغلي"@fa, "" ;
  skos:related <http://www.irandoc.acir/onto/irandoc/hlt000055>, <http://www.irandoc.acir/onto/irandoc/hlt000054> ;
  skos:prefLabel "ارتقای بهداشت محل کار"@fa, "workplace health promotion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/hlt000055>
  skos:prefLabel "سلامت شغلی"@fa, "occupational health"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/hlt000192> .