@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:-F0B67G7L-M
  skos:prefLabel "opiates"@en ;
  a skos:Concept ;
  skos:narrower n9j:-B9CQZ48M-J .

n9j:-Z57BSW18-3
  skos:prefLabel "morphine derivatives"@en ;
  a skos:Concept ;
  skos:narrower n9j:-B9CQZ48M-J .

n9j:-G8K6H7D9-L
  skos:prefLabel "types of drugs"@en ;
  a skos:Concept ;
  skos:narrower n9j:-B9CQZ48M-J .

n9j:-PBZ2NL5L-F
  skos:prefLabel "controlled drugs"@en ;
  a skos:Concept ;
  skos:narrower n9j:-B9CQZ48M-J .

n9j:-MB48CG9B-5
  skos:prefLabel "drug classification"@en ;
  a skos:Concept ;
  skos:narrower n9j:-B9CQZ48M-J .

n9j:-HZQD60C2-B
  skos:prefLabel "substance abuse"@en ;
  a skos:Concept ;
  skos:narrower n9j:-B9CQZ48M-J .

n9j:-Z70FNGX3-M
  skos:prefLabel "crimes and criminal markets"@en ;
  a skos:Concept ;
  skos:narrower n9j:-B9CQZ48M-J .

n9j:-B9CQZ48M-J
  skos:broader n9j:-G8K6H7D9-L, n9j:-Z70FNGX3-M, n9j:-MB48CG9B-5, n9j:-PBZ2NL5L-F, n9j:-Z57BSW18-3, n9j:-F0B67G7L-M, n9j:-HZQD60C2-B ;
  skos:prefLabel "heroin"@en ;
  skos:definition "Heroin, chemical formula C21H23NO5, is a drug that is created from extracts of the opium poppy plant. An imitator of endorphins, heroin is known to create a sense of euphoria and well-being a short time after being introduced into the bloodstream. [Source: Encyclopedia of Substance Abuse Prevention, Treatment, & Recovery; Heroin]"@en ;
  skos:inScheme n9j: ;
  a skos:Concept ;
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/heroin> .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-B9CQZ48M-J .