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

n9j:-D67ZFSN9-D
  skos:prefLabel "reports (publications)"@en ;
  a skos:Concept ;
  skos:narrower n9j:-LV7C0SRS-2 .

n9j:-XBJZZ9M2-N
  skos:prefLabel "K-12 education"@en ;
  a skos:Concept ;
  skos:narrower n9j:-LV7C0SRS-2 .

n9j: a skos:ConceptScheme .
n9j:-MFQMJDMF-6
  skos:prefLabel "educational process: societal perspectives"@en ;
  a skos:Concept ;
  skos:narrower n9j:-LV7C0SRS-2 .

n9j:-RZ0023VM-R
  skos:prefLabel "equality and social stratification"@en ;
  a skos:Concept ;
  skos:narrower n9j:-LV7C0SRS-2 .

n9j:-N6VMM8DJ-1
  skos:prefLabel "evaluation, testing, and research methods"@en ;
  a skos:Concept ;
  skos:narrower n9j:-LV7C0SRS-2 .

n9j:-H4PTCD9N-V
  skos:prefLabel "socioeconomic status"@en ;
  a skos:Concept ;
  skos:narrower n9j:-LV7C0SRS-2 .

n9j:-LV7C0SRS-2
  skos:broader n9j:-N6VMM8DJ-1, n9j:-XBJZZ9M2-N, n9j:-K3GZ52MW-W, n9j:-D67ZFSN9-D, n9j:-MFQMJDMF-6, n9j:-RZ0023VM-R, n9j:-H4PTCD9N-V ;
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/achievement_gap> ;
  a skos:Concept ;
  skos:prefLabel "achievement gap"@en ;
  skos:definition "Achievement gap refers to the disparity of academic performance between advantaged and disadvantaged groups of students. This entry addresses three main areas: the nature of achievement gaps, the search for the causes of achievement gaps, and an overview of major educational reforms aiming to improve student achievement. [Source: Encyclopedia of Educational Reform and Dissent; Achievement Gap]"@en ;
  skos:inScheme n9j: .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-LV7C0SRS-2 .

n9j:-K3GZ52MW-W
  skos:prefLabel "testing and assessment"@en ;
  a skos:Concept ;
  skos:narrower n9j:-LV7C0SRS-2 .