@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/glaucoma>
  skos:definition "Glaucoma is a disease characterized by elevated intraocular pressure, optic nerve damage, and subsequent impaired vision. Glaucoma is one of the leading causes of adult blindness in the United States and worldwide. [Source: <a href=\"https://sk.sagepub.com/reference/globalhealth/n516.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Global Health; Glaucoma</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/localized_diseases>, <https://concepts.sagepub.com/social-science/concept/eye_disease> ;
  skos:prefLabel "glaucoma"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/eye_disease>
  skos:prefLabel "eye disease"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/glaucoma> .

<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/glaucoma> .

<https://concepts.sagepub.com/social-science/concept/localized_diseases>
  skos:prefLabel "localized diseases"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/glaucoma> .