@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/chordae_tendinae>
  skos:prefLabel "chordae tendinae"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/heart_valves> .

<https://concepts.sagepub.com/social-science/concept/heart_valves>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/tricuspid_valve>, <https://concepts.sagepub.com/social-science/concept/pulmonary_valve>, <https://concepts.sagepub.com/social-science/concept/mitral_valve>, <https://concepts.sagepub.com/social-science/concept/chordae_tendinae>, <https://concepts.sagepub.com/social-science/concept/aortic_valve> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/heart> ;
  skos:prefLabel "heart valves"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/aortic_valve>
  skos:prefLabel "aortic valve"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/heart_valves> .

<https://concepts.sagepub.com/social-science/concept/pulmonary_valve>
  skos:prefLabel "pulmonary valve"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/heart_valves> .

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

<https://concepts.sagepub.com/social-science/concept/tricuspid_valve>
  skos:prefLabel "tricuspid valve"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/heart_valves> .

<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/heart_valves> .

<https://concepts.sagepub.com/social-science/concept/mitral_valve>
  skos:prefLabel "mitral valve"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/heart_valves> .