@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: a skos:ConceptScheme .
n9j:-Q0P7D6H0-G
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/prison_ships> ;
  skos:definition "Prison ships are decommissioned ships (usually warships or barges) that have been refitted to accommodate inmates serving a period of incarceration. The ships may be moored offshore and/or adjacent to a land-based prison or military establishment. [Source: Encyclopedia of Prisons & Correctional Facilities; Prison Ships]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-JSBQ4GZ7-5, n9j:-FMQ4GMGX-9 ;
  skos:prefLabel "prison ships"@en .

n9j:-FMQ4GMGX-9
  skos:prefLabel "history of prisons"@en ;
  a skos:Concept ;
  skos:narrower n9j:-Q0P7D6H0-G .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-Q0P7D6H0-G .

n9j:-JSBQ4GZ7-5
  skos:prefLabel "penal systems"@en ;
  a skos:Concept ;
  skos:narrower n9j:-Q0P7D6H0-G .