@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/observer_variation>
  skos:prefLabel "observer variation"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiologic_factors> .

<https://concepts.sagepub.com/social-science/concept/sex_factors>
  skos:prefLabel "sex factors"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiologic_factors> .

<https://concepts.sagepub.com/social-science/concept/age_factors>
  skos:prefLabel "age factors"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiologic_factors> .

<https://concepts.sagepub.com/social-science/concept/reproductive_history>
  skos:prefLabel "reproductive history"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiologic_factors> .

<https://concepts.sagepub.com/social-science/concept/causality>
  skos:prefLabel "causality"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiologic_factors> .

<https://concepts.sagepub.com/social-science/concept/epidemiologic_effect_modifiers>
  skos:prefLabel "epidemiologic effect modifiers"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiologic_factors> .

<https://concepts.sagepub.com/social-science/concept/confounding_factors_(epidemiology)>
  skos:prefLabel "confounding factors (epidemiology)"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiologic_factors> .

<https://concepts.sagepub.com/social-science/concept/comorbidity>
  skos:prefLabel "comorbidity"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiologic_factors> .

<https://concepts.sagepub.com/social-science/concept/epidemiologic_factors>
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D015981.html> ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/causality>, <https://concepts.sagepub.com/social-science/concept/comorbidity>, <https://concepts.sagepub.com/social-science/concept/bias_(epidemiology)>, <https://concepts.sagepub.com/social-science/concept/confounding_(epidemiology)>, <https://concepts.sagepub.com/social-science/concept/observer_variation>, <https://concepts.sagepub.com/social-science/concept/confounding_factors_(epidemiology)>, <https://concepts.sagepub.com/social-science/concept/age_factors>, <https://concepts.sagepub.com/social-science/concept/sex_factors>, <https://concepts.sagepub.com/social-science/concept/epidemiologic_effect_modifiers>, <https://concepts.sagepub.com/social-science/concept/reproductive_history> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/public_health> ;
  skos:prefLabel "epidemiologic factors"@en .

<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/epidemiologic_factors> .

<https://concepts.sagepub.com/social-science/concept/confounding_(epidemiology)>
  skos:prefLabel "confounding (epidemiology)"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiologic_factors> .

<https://concepts.sagepub.com/social-science/concept/public_health>
  skos:prefLabel "public health"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/epidemiologic_factors> .

<https://concepts.sagepub.com/social-science/concept/bias_(epidemiology)>
  skos:prefLabel "bias (epidemiology)"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/epidemiologic_factors> .