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

n9j: a skos:ConceptScheme .
n9j:-HKLT4H0K-Z
  skos:prefLabel "substance use and abuse"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FPP1DMF0-W .

n9j:-FPP1DMF0-W
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/smokeless_tobacco> ;
  skos:definition "BEFORE THE MASS production of cigarettes, smokeless tobacco—primarily chewing tobacco and snuff—was very common in the United States and other parts of the world. Although smokeless tobacco use has declined in most developed countries, having been overtaken by cigarette use during the 20th century, a variety of traditional nonsmoked products remains popular in many regions. [Source: Encyclopedia of Cancer and Society; Smokeless Tobacco]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-HKLT4H0K-Z, n9j:-L4B5G7MD-W, n9j:-M90R2QHG-8 ;
  skos:prefLabel "smokeless tobacco"@en .

n9j:-L4B5G7MD-W
  skos:prefLabel "health sciences"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FPP1DMF0-W .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-FPP1DMF0-W .

n9j:-M90R2QHG-8
  skos:prefLabel "known or suspected carcinogens"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FPP1DMF0-W .