@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:-G8K6H7D9-L .

n9j:-L2PDFV7X-W
  skos:prefLabel "barbiturates"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-D47G7LTJ-3
  skos:prefLabel "methamphetamine"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-J2GTX51C-7
  skos:prefLabel "khat"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-G4P3W9VC-J
  skos:prefLabel "inhalants"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-Q13HC241-J
  skos:prefLabel "morphine"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-NJ0DNRW1-T
  skos:prefLabel "methadone"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j: a skos:ConceptScheme .
n9j:-BB94NVTB-G
  skos:prefLabel "cannabis"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-QK0V0SZ2-F
  skos:prefLabel "amphetamines"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-SRCKQBN4-3
  skos:prefLabel "LSD"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-R2R21NGG-M
  skos:prefLabel "synthetic narcotics"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-XXS9GG1T-F
  skos:prefLabel "drug policy"@en ;
  a skos:Concept ;
  skos:narrower n9j:-G8K6H7D9-L .

n9j:-B9CQZ48M-J
  skos:prefLabel "heroin"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-Q5NM3HHG-B
  skos:prefLabel "steroids"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-G8K6H7D9-L
  skos:narrower n9j:-JV4PHNVV-Z, n9j:-RVK740DS-0, n9j:-PVGRF8R4-3, n9j:-LFB3CT0Q-K, n9j:-R9B6CN23-8, n9j:-SRCKQBN4-3, n9j:-J2GTX51C-7, n9j:-W8VJ1DP2-5, n9j:-G5QSHRN6-K, n9j:-Q5NM3HHG-B, n9j:-WMHCR38F-W, n9j:-B9CQZ48M-J, n9j:-NJ0DNRW1-T, n9j:-BB94NVTB-G, n9j:-D47G7LTJ-3, n9j:-J6SSCGBL-9, n9j:-W1WGBX7B-3, n9j:-J3G3H76F-9, n9j:-QK0V0SZ2-F, n9j:-G4P3W9VC-J, n9j:-TKBK3RST-L, n9j:-XZZ59DR5-1, n9j:-L2PDFV7X-W, n9j:-R2R21NGG-M, n9j:-DL525M0L-S, n9j:-Q13HC241-J ;
  skos:broader n9j:-XXS9GG1T-F ;
  skos:inScheme n9j: ;
  a skos:Concept ;
  skos:prefLabel "types of drugs"@en ;
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/types_of_drugs> .

n9j:-XZZ59DR5-1
  skos:prefLabel "club drugs"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-G5QSHRN6-K
  skos:prefLabel "sedatives"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-W1WGBX7B-3
  skos:prefLabel "crack"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-PVGRF8R4-3
  skos:prefLabel "ecstasy (drug)"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-WMHCR38F-W
  skos:prefLabel "caffeine"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-RVK740DS-0
  skos:prefLabel "tobacco"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-W8VJ1DP2-5
  skos:prefLabel "salvia divinorum"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-LFB3CT0Q-K
  skos:prefLabel "alcohol"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-J3G3H76F-9
  skos:prefLabel "freebase"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-J6SSCGBL-9
  skos:prefLabel "over-the-counter drugs"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-R9B6CN23-8
  skos:prefLabel "ketamine"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-JV4PHNVV-Z
  skos:prefLabel "antagonist medications"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-TKBK3RST-L
  skos:prefLabel "cocaine"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .

n9j:-DL525M0L-S
  skos:prefLabel "hallucinogens"@en ;
  a skos:Concept ;
  skos:broader n9j:-G8K6H7D9-L .