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

<https://concepts.sagepub.com/social-science/concept/direct_standardization>
  skos:definition "Direct standardization is a method of comparing population disease or death experiences, removing the effects of differences in population characteristics. Direct standardization is an important tool used in comparing the health of populations. [Source: <a href=\"https://methods.sagepub.com/reference/encyc-of-epidemiology/n111.xml\" target=\"_blank\" data-id=\"to-srm\">Encyclopedia of Epidemiology; Direct Standardization</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiological_concepts> ;
  skos:prefLabel "direct standardization"@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/direct_standardization> .