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

n9j:-JWCD0FJP-Z
  skos:prefLabel "psychotropic drugs"@en ;
  a skos:Concept ;
  skos:narrower n9j:-DL525M0L-S .

n9j:-SRCKQBN4-3
  skos:prefLabel "LSD"@en ;
  a skos:Concept ;
  skos:broader n9j:-DL525M0L-S .

n9j:-M84ZDT0X-W
  skos:prefLabel "peyote"@en ;
  a skos:Concept ;
  skos:broader n9j:-DL525M0L-S .

n9j: a skos:ConceptScheme .
n9j:-HKLT4H0K-Z
  skos:prefLabel "substance use and abuse"@en ;
  a skos:Concept ;
  skos:narrower n9j:-DL525M0L-S .

n9j:-RLBR6QP9-Q
  skos:prefLabel "phencyclidine hydrochloride"@en ;
  a skos:Concept ;
  skos:broader n9j:-DL525M0L-S .

n9j:-G8K6H7D9-L
  skos:prefLabel "types of drugs"@en ;
  a skos:Concept ;
  skos:narrower n9j:-DL525M0L-S .

n9j:-PBZ2NL5L-F
  skos:prefLabel "controlled drugs"@en ;
  a skos:Concept ;
  skos:narrower n9j:-DL525M0L-S .

n9j:-MB48CG9B-5
  skos:prefLabel "drug classification"@en ;
  a skos:Concept ;
  skos:narrower n9j:-DL525M0L-S .

n9j:-N0TR62DF-W
  skos:prefLabel "lysergic acid diethylamide"@en ;
  a skos:Concept ;
  skos:broader n9j:-DL525M0L-S .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-DL525M0L-S .

n9j:-DL525M0L-S
  skos:narrower n9j:-SRCKQBN4-3, n9j:-M84ZDT0X-W, n9j:-RLBR6QP9-Q, n9j:-N0TR62DF-W, n9j:-PVGRF8R4-3 ;
  skos:broader n9j:-JWCD0FJP-Z, n9j:-PBZ2NL5L-F, n9j:-HKLT4H0K-Z, n9j:-G8K6H7D9-L, n9j:-MB48CG9B-5 ;
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/hallucinogens> ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:prefLabel "hallucinogens"@en ;
  skos:definition "Hallucinogens are substances known to cause changes in awareness, thought processes, and feelings, thereby altering perception of reality. For centuries, hallucinogens have been used for medical purposes, recreation, and religious experiences. [Source: Encyclopedia of Drug Policy; Hallucinogens]"@en .

n9j:-PVGRF8R4-3
  skos:prefLabel "ecstasy (drug)"@en ;
  a skos:Concept ;
  skos:broader n9j:-DL525M0L-S .