@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/semester_system>
  skos:prefLabel "semester system"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/school_schedules> .

<https://concepts.sagepub.com/social-science/concept/school_administration>
  skos:prefLabel "school administration"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/school_schedules> .

<https://concepts.sagepub.com/social-science/concept/extended_school_day>
  skos:prefLabel "extended school day"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/school_schedules> .

<https://concepts.sagepub.com/social-science/concept/block_scheduling>
  skos:prefLabel "block scheduling"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/school_schedules> .

<https://concepts.sagepub.com/social-science/concept/trimester_system>
  skos:prefLabel "trimester system"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/school_schedules> .

<https://concepts.sagepub.com/social-science/concept/quarter_system>
  skos:prefLabel "quarter system"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/school_schedules> .

<https://concepts.sagepub.com/social-science/concept/extended_school_year>
  skos:prefLabel "extended school year"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/school_schedules> .

<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/school_schedules> .

<https://concepts.sagepub.com/social-science/concept/flexible_scheduling>
  skos:prefLabel "flexible scheduling"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/school_schedules> .

<https://concepts.sagepub.com/social-science/concept/school_schedules>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/quarter_system>, <https://concepts.sagepub.com/social-science/concept/semester_system>, <https://concepts.sagepub.com/social-science/concept/block_scheduling>, <https://concepts.sagepub.com/social-science/concept/trimester_system>, <https://concepts.sagepub.com/social-science/concept/extended_school_day>, <https://concepts.sagepub.com/social-science/concept/extended_school_year>, <https://concepts.sagepub.com/social-science/concept/flexible_scheduling> ;
  skos:prefLabel "school schedules"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/school_administration> .