@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/treatment_and_addiction>
  skos:prefLabel "treatment and addiction"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/laboratory_techniques> .

<https://concepts.sagepub.com/social-science/concept/laboratory_techniques>
  skos:definition "Drug testing has become increasingly common in American life. Passing a drug screening test has become a prerequisite for employment in many companies, and some school systems have instituted drug testing policies as a requirement for participation in extracurricular activities. [Source: <a href=\"https://sk.sagepub.com/reference/drugpolicy/n198.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Drug Policy; Laboratory Techniques</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/treatment_and_addiction> ;
  skos:prefLabel "laboratory techniques"@en ;
  a skos:Concept .

<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/laboratory_techniques> .