@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/conceptgroup/concepts>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/string_theory> .

<https://concepts.sagepub.com/social-science/concept/string_theory>
  skos:definition "String theory postulates that the fundamental building blocks of matter are not point-particles, as scientists previously thought, but are actually tiny vibrating strings. Matter is made of atoms, which are made of protons, neutrons, and electrons. [Source: <a href=\"https://sk.sagepub.com/reference/scienceandtechnology/n285.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Science and Technology Communication; String Theory</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/key_cases_and_current_trends> ;
  skos:prefLabel "string theory"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/key_cases_and_current_trends>
  skos:prefLabel "key cases and current trends"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/string_theory> .