@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/drug_classification>
  skos:prefLabel "drug classification"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/naltrexone> .

<https://concepts.sagepub.com/social-science/concept/naltrexone>
  skos:definition "Naltrexone is a medication that has been found to be efficacious in the treatment of opioid (e.g., heroin, morphine) and alcohol dependence. In 50-milligram (mg) pill form (the dose approved by the U.S. Food and Drug Administration [FDA]), naltrexone goes by the trade name Re Via. [Source: <a href=\"https://sk.sagepub.com/reference/substance/n231.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Substance Abuse Prevention, Treatment, &amp; Recovery; Naltrexone</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/treatment_theories,_research,_techniques,_strategies,_and_effectiveness>, <https://concepts.sagepub.com/social-science/concept/drug_classification> ;
  skos:prefLabel "naltrexone"@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/naltrexone> .

<https://concepts.sagepub.com/social-science/concept/treatment_theories,_research,_techniques,_strategies,_and_effectiveness>
  skos:prefLabel "treatment theories, research, techniques, strategies, and effectiveness"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/naltrexone> .