@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/vostok_ice_core>
  skos:definition "A diagram illustrating ice core depth, carbon dioxide concentration, and temperature of the Vostok, Antartica, ice core. The Vostok ice core provides a historic record from 420,000 years ago to the present day and reveals four past glacial cycles. [Source: <a href=\"https://sk.sagepub.com/reference/multimedia-atlas-of-global-warming-and-climatology/n88.xml\" target=\"_blank\" data-id=\"to-sk\">Multimedia Atlas of Global Warming and Climatology; Vostok Ice Core</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/glaciology> ;
  skos:prefLabel "vostok ice core"@en ;
  a skos:Concept .

<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/vostok_ice_core> .

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