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

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

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

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

<https://concepts.sagepub.com/social-science/concept/serials>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/yearbooks>, <https://concepts.sagepub.com/social-science/concept/periodicals>, <https://concepts.sagepub.com/social-science/concept/newspapers>, <https://concepts.sagepub.com/social-science/concept/annuals> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/publications> ;
  skos:prefLabel "serials"@en ;
  a skos:Concept .

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

<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/serials> .