@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/pharmaceuticals_and_clinical_trials>
  skos:prefLabel "pharmaceuticals and clinical trials"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/efficacy> .

<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/efficacy> .

<https://concepts.sagepub.com/social-science/concept/epidemiological_concepts>
  skos:prefLabel "epidemiological concepts"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/efficacy> .

<https://concepts.sagepub.com/social-science/concept/medical_care_and_research>
  skos:prefLabel "medical care and research"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/efficacy> .

<https://concepts.sagepub.com/social-science/concept/efficacy>
  skos:definition "Efficacy is the extent to which a particular health technology (medical device, drug, procedure, health program, or health service, including interventions) does what it is intended to do (i.e., a beneficial health outcome or result) under ideal conditions. For instance, clinical trials, which are conducted with a selected population and during which subjects may be monitored more closely than they would be in a clinical practice, can establish the efficacy of a health technology. [Source: <a href=\"https://methods.sagepub.com/reference/encyc-of-epidemiology/n130.xml\" target=\"_blank\" data-id=\"to-srm\">Encyclopedia of Epidemiology; Efficacy</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/pharmaceuticals_and_clinical_trials>, <https://concepts.sagepub.com/social-science/concept/medical_care_and_research>, <https://concepts.sagepub.com/social-science/concept/epidemiological_concepts> ;
  skos:prefLabel "efficacy"@en ;
  a skos:Concept .