@prefix n9j: <http://data.loterre.fr/ark:/67375/N9J> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-HQR22PHL-C .

n9j: a skos:ConceptScheme .
n9j:-MVBN2HM9-6
  skos:prefLabel "peer and social influences"@en ;
  a skos:Concept ;
  skos:narrower n9j:-HQR22PHL-C .

n9j:-HQR22PHL-C
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/age_grouping_of_students> ;
  skos:definition "The age grouping of students, that is the homogeneous grouping of students based on the single factor of age, has been a standard feature of public schools since the establishment of massive public education during the American Industrial Revolution. Prior to this period the mixed-age, or multigrade grouping of students was the de facto standard in small rural schools. [Source: Sociology of Education: An A-to-Z Guide; Age Grouping of Students]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-MVBN2HM9-6 ;
  skos:prefLabel "age grouping of students"@en .