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

n9j:-D67ZFSN9-D
  skos:prefLabel "reports (publications)"@en ;
  a skos:Concept ;
  skos:narrower n9j:-XN74JDLN-3 .

n9j: a skos:ConceptScheme .
n9j:-N6VMM8DJ-1
  skos:prefLabel "evaluation, testing, and research methods"@en ;
  a skos:Concept ;
  skos:narrower n9j:-XN74JDLN-3 .

n9j:-KZ9JCW1T-N
  skos:prefLabel "publications"@en ;
  a skos:Concept ;
  skos:narrower n9j:-XN74JDLN-3 .

n9j:-NWDXGTD0-J
  skos:prefLabel "law and public policy"@en ;
  a skos:Concept ;
  skos:narrower n9j:-XN74JDLN-3 .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-XN74JDLN-3 .

n9j:-XN74JDLN-3
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/A_Nation_at_Risk> ;
  skos:definition "A blue-ribbon commission was appointed by President Ronald Reagan in 1981 to study the status of K–12 and higher education in the United States. The commission, formally known as the National Commission on Excellence in Education, issued its results on April 26, 1983, in a document titled A Nation at Risk. [Source: Encyclopedia of Educational Leadership and Administration; A Nation at Risk]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-N6VMM8DJ-1, n9j:-D67ZFSN9-D, n9j:-NWDXGTD0-J, n9j:-KZ9JCW1T-N ;
  skos:prefLabel "A Nation at Risk"@en .