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

<https://concepts.sagepub.com/social-science/concept/drug_laws_and_policies>
  skos:prefLabel "drug laws and policies"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/Narcotics_Manufacturers_Act> .

<https://concepts.sagepub.com/social-science/concept/Narcotics_Manufacturers_Act>
  skos:broader <https://concepts.sagepub.com/social-science/concept/drug_laws_and_policies> ;
  skos:prefLabel "Narcotics Manufacturers Act"@en ;
  a skos:Concept .