@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/drugs_and_crime>
  skos:prefLabel "drugs and crime"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/narcotics> .

<https://concepts.sagepub.com/social-science/concept/club_drugs>
  skos:prefLabel "club drugs"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/narcotics> .

<https://concepts.sagepub.com/social-science/concept/therapeutic_uses_of_illicit_drugs>
  skos:prefLabel "therapeutic uses of illicit drugs"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/narcotics> .

<https://concepts.sagepub.com/social-science/concept/central_nervous_system_drugs>
  skos:prefLabel "central nervous system drugs"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/narcotics> .

<https://concepts.sagepub.com/social-science/concept/cannabis>
  skos:prefLabel "cannabis"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/narcotics> .

<https://concepts.sagepub.com/social-science/concept/narcotics>
  skos:broader <https://concepts.sagepub.com/social-science/concept/libertarianism_and_policy>, <https://concepts.sagepub.com/social-science/concept/psychotropic_substance>, <https://concepts.sagepub.com/social-science/concept/drugs_of_abuse>, <https://concepts.sagepub.com/social-science/concept/drugs_and_society>, <https://concepts.sagepub.com/social-science/concept/central_nervous_system_drugs>, <https://concepts.sagepub.com/social-science/concept/drugs_and_crime> ;
  skos:prefLabel "narcotics"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/therapeutic_uses_of_illicit_drugs>, <https://concepts.sagepub.com/social-science/concept/opiates>, <https://concepts.sagepub.com/social-science/concept/club_drugs>, <https://concepts.sagepub.com/social-science/concept/controlled_drugs>, <https://concepts.sagepub.com/social-science/concept/cannabis> ;
  skos:altLabel "illegal drugs"@en, "illicit drugs"@en .

<https://concepts.sagepub.com/social-science/concept/drugs_of_abuse>
  skos:prefLabel "drugs of abuse"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/narcotics> .

<https://concepts.sagepub.com/social-science/concept/drugs_and_society>
  skos:prefLabel "drugs and society"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/narcotics> .

<https://concepts.sagepub.com/social-science/concept/controlled_drugs>
  skos:prefLabel "controlled drugs"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/narcotics> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/concepts>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/narcotics> .

<https://concepts.sagepub.com/social-science/concept/psychotropic_substance>
  skos:prefLabel "psychotropic substance"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/narcotics> .

<https://concepts.sagepub.com/social-science/concept/libertarianism_and_policy>
  skos:prefLabel "libertarianism and policy"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/narcotics> .

<https://concepts.sagepub.com/social-science/concept/opiates>
  skos:prefLabel "opiates"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/narcotics> .