@prefix n9j: <http://data.loterre.fr/ark:/67375/N9J> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-PN7LKQBH-P .

n9j:-M90R2QHG-8
  skos:prefLabel "known or suspected carcinogens"@en ;
  a skos:Concept ;
  skos:narrower n9j:-PN7LKQBH-P .

n9j:-PN7LKQBH-P
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/tobacco_smoking> ;
  skos:definition "OVER ONE-THIRD OF the world's adult population can be classified as smokers, and this number is expected to grow. Projections made by the World Health Organization posit that the total number of smokers will approach the 1.6 billion mark in the year 2010. [Source: Encyclopedia of Cancer and Society; Tobacco Smoking]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-M90R2QHG-8 ;
  skos:prefLabel "tobacco smoking"@en .

n9j: a skos:ConceptScheme .