@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/ophthalmology>
  skos:definition "Ophthalmology is the branch of medical science dealing with the anatomy, function, pathology, and treatment of the eye. It encompasses many subspecialties including: cornea and external disease, glaucoma, vitreoretinal diseases, oculoplastic surgery, pediatric ophthalmology, neuro-ophthalmology, and ophthalmic pathology. [Source: <a href=\"https://sk.sagepub.com/reference/globalhealth/n901.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Global Health; Ophthalmology</a>]"@en ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/orthoptics> ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D009885.html> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/surgical_specialties>, <https://concepts.sagepub.com/social-science/concept/health_sciences> ;
  skos:prefLabel "ophthalmology"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/surgical_specialties>
  skos:prefLabel "surgical specialties"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/ophthalmology> .

<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/ophthalmology> .

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

<https://concepts.sagepub.com/social-science/concept/health_sciences>
  skos:prefLabel "health sciences"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/ophthalmology> .