#penal_institution__penalinstitution__penal_facility__penalfacility  an institution where persons are confined for punishment and to protect the public
  supertype:  institution.establishment  an establishment consisting of a building or complex of buildings where an organization for the promotion of some cause is situated
  subtype:  brig.penal_institution  concentration_camp  correctional_institution
  part of:  infrastructure__base  the stock of basic facilities and capital equipment needed for the functioning of a country or area; "the industrial base of Japan"

No statement uses or specializes penal_institution; click here to add one.