@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:-TM85MMJ9-N
  skos:prefLabel "institutions"@en ;
  a skos:Concept ;
  skos:narrower n9j:-C8Q149FC-N .

n9j: a skos:ConceptScheme .
n9j:-C8Q149FC-N
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/massachusetts_reformatory> ;
  skos:definition "The history of the Massachusetts Reformatory at Concord provides an instructive case study of the changing perceptions and uses of imprisonment. Beginning as an Auburn-style penitentiary in 1878, it was converted in 1884 into the Massachusetts Reformatory for Men, which was patterned on the much more famous Elmira Reformatory in New York that opened in 1876. [Source: Encyclopedia of Prisons & Correctional Facilities; Massachusetts Reformatory]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-TM85MMJ9-N, n9j:-FMQ4GMGX-9 ;
  skos:prefLabel "massachusetts reformatory"@en .

n9j:-FMQ4GMGX-9
  skos:prefLabel "history of prisons"@en ;
  a skos:Concept ;
  skos:narrower n9j:-C8Q149FC-N .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-C8Q149FC-N .