@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:-VWM0XTZ7-V
  skos:prefLabel "narcotics"@en ;
  a skos:Concept ;
  skos:narrower n9j:-BB94NVTB-G .

n9j:-QKP8Q5WK-J
  skos:prefLabel "drugs of abuse"@en ;
  a skos:Concept ;
  skos:narrower n9j:-BB94NVTB-G .

n9j:-GW42NVFK-1
  skos:prefLabel "plants"@en ;
  a skos:Concept ;
  skos:narrower n9j:-BB94NVTB-G .

n9j:-HQP8615T-5
  skos:prefLabel "medical marijuana"@en ;
  a skos:Concept ;
  skos:broader n9j:-BB94NVTB-G .

n9j: a skos:ConceptScheme .
n9j:-G8K6H7D9-L
  skos:prefLabel "types of drugs"@en ;
  a skos:Concept ;
  skos:narrower n9j:-BB94NVTB-G .

n9j:-PBZ2NL5L-F
  skos:prefLabel "controlled drugs"@en ;
  a skos:Concept ;
  skos:narrower n9j:-BB94NVTB-G .

n9j:-MB48CG9B-5
  skos:prefLabel "drug classification"@en ;
  a skos:Concept ;
  skos:narrower n9j:-BB94NVTB-G .

n9j:-HZQD60C2-B
  skos:prefLabel "substance abuse"@en ;
  a skos:Concept ;
  skos:narrower n9j:-BB94NVTB-G .

n9j:-Z70FNGX3-M
  skos:prefLabel "crimes and criminal markets"@en ;
  a skos:Concept ;
  skos:narrower n9j:-BB94NVTB-G .

n9j:-BB94NVTB-G
  skos:narrower n9j:-HQP8615T-5 ;
  skos:broader n9j:-PBZ2NL5L-F, n9j:-QKP8Q5WK-J, n9j:-MB48CG9B-5, n9j:-VWM0XTZ7-V, n9j:-G8K6H7D9-L, n9j:-Z70FNGX3-M, n9j:-HZQD60C2-B, n9j:-GW42NVFK-1 ;
  skos:prefLabel "cannabis"@en ;
  skos:definition "Cannabis (the preferred usage), or marijuana, is one of the oldest drugs known to humankind. Its use in antiquity is well documented; it was cultivated in China as early as 4000 B.C.E. and in Turkestan in 3000 B.C.E. Experts believe that its use as a cultigen predates those dates by at least four millennia. [Source: Encyclopedia of Transnational Crime & Justice; Marijuana or Cannabis]"@en ;
  a skos:Concept ;
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/cannabis> ;
  skos:inScheme n9j: .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-BB94NVTB-G .