@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/81547007>
  skos:prefLabel "وکیوم"@fa, "Vacuum"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/65723001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/65723001> .

<http://www.irandoc.acir/onto/irandoc/89684003> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/65723001> .
<http://www.irandoc.acir/onto/irandoc/241987007> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/65723001> .
<http://www.irandoc.acir/onto/irandoc/242001005> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/65723001> .
<http://www.irandoc.acir/onto/irandoc/241991002> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/65723001> .
<http://www.irandoc.acir/onto/irandoc/241997003> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/65723001> .
<http://www.irandoc.acir/onto/irandoc/21661003>
  skos:prefLabel "فشار بارومتریک"@fa, "Barometric pressure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/65723001> .

<http://www.irandoc.acir/onto/irandoc/65723001>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/21661003> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/81547007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/21661003> ;
  skos:prefLabel "کاهش فشار هوا"@fa, "Decreased barometric pressure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/241988002> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/65723001> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/241995006> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/65723001> .
<http://www.irandoc.acir/onto/irandoc/242002003> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/65723001> .