Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Built Environment (hierarchy name)
4. Single Built Works (hierarchy name)
5. single built works (built environment)
6. [single built works by specific type]
7. [single built works by function]
8. institutional buildings
9. correctional institutions (buildings)

Narrower term/s

• gaols
• dungeons (jails)

Anotations

Scope note:

Buildings that house places of confinement operated by a local government both for temporary detention of sentenced and unsentenced individuals and for persons serving sentences of less than one year; for longer periods of confinement and more secure than lockups, but less confining and for shorter confinements than prisons.