@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/qualitative_evaluation>
  skos:prefLabel "qualitative evaluation"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/intervention_study> .

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

<https://concepts.sagepub.com/social-science/concept/evaluation_research>
  skos:prefLabel "evaluation research"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/intervention_study> .

<https://concepts.sagepub.com/social-science/concept/intervention_study>
  skos:broader <https://concepts.sagepub.com/social-science/concept/qualitative_evaluation>, <https://concepts.sagepub.com/social-science/concept/evaluation_research>, <https://concepts.sagepub.com/social-science/concept/evaluation> ;
  skos:prefLabel "intervention study"@en ;
  a skos:Concept .

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