@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/set_theory>
  skos:definition "A branch of logic and mathematics that deals with the characteristics of and relations among ∗sets. [Source: <a href=\"https://methods.sagepub.com/reference/dictionary-of-statistics-methodology/n1793.xml\" target=\"_blank\" data-id=\"to-srm\">Dictionary of Statistics &amp; Methodology; Set Theory</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/mathematics> ;
  skos:prefLabel "set theory"@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/set_theory> .

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