@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:-TWRPXBCX-F
  skos:prefLabel "prison reform"@en ;
  a skos:Concept ;
  skos:narrower n9j:-W9CP7835-6 .

n9j: a skos:ConceptScheme .
n9j:-FMQ4GMGX-9
  skos:prefLabel "history of prisons"@en ;
  a skos:Concept ;
  skos:narrower n9j:-W9CP7835-6 .

n9j:-W9CP7835-6
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/pennsylvania_prison_society> ;
  skos:definition "The Pennsylvania Prison Society was founded in 1787. The oldest prison reform organization in the United States, it was originally known as the Philadelphia Society for Alleviating the Miseries of Public Prisons. [Source: Encyclopedia of Prisons & Correctional Facilities; Pennsylvania Prison Society]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-TWRPXBCX-F, n9j:-FMQ4GMGX-9 ;
  skos:prefLabel "pennsylvania prison society"@en .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-W9CP7835-6 .