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

<https://concepts.sagepub.com/social-science/concept/color_vision>
  skos:prefLabel "color vision"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/ocular_vision> .

<https://concepts.sagepub.com/social-science/concept/night_vision>
  skos:prefLabel "night vision"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/ocular_vision> .

<https://concepts.sagepub.com/social-science/concept/mesopic_vision>
  skos:prefLabel "mesopic vision"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/ocular_vision> .

<https://concepts.sagepub.com/social-science/concept/entoptic_vision>
  skos:prefLabel "entoptic vision"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/ocular_vision> .

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

<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/ocular_vision> .

<https://concepts.sagepub.com/social-science/concept/ocular_vision>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/phosphenes>, <https://concepts.sagepub.com/social-science/concept/night_vision>, <https://concepts.sagepub.com/social-science/concept/mesopic_vision>, <https://concepts.sagepub.com/social-science/concept/entoptic_vision>, <https://concepts.sagepub.com/social-science/concept/color_vision> ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D014785.html> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/sensation> ;
  skos:prefLabel "ocular vision"@en ;
  a skos:Concept .