@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/herd_immunity> .

<https://concepts.sagepub.com/social-science/concept/herd_immunity>
  skos:altLabel "population immunity"@en, "community immunity"@en ;
  skos:definition "Herd immunity describes a state in which an infectious disease transmissible through human contact is unlikely to spread because a large proportion of the population is immune to the disease. This immunity can be conferred through natural immunity, previous exposure to the disease, or vaccination. [Source: <a href=\"https://methods.sagepub.com/reference/encyc-of-epidemiology/n208.xml\" target=\"_blank\" data-id=\"to-srm\">Encyclopedia of Epidemiology; Herd Immunity</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiological_concepts> ;
  skos:prefLabel "herd immunity"@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/herd_immunity> .