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. recreation structures

Anotations

Scope note:

Benchlike tiered seating for spectators at, for example, outdoor sporting events, usually without weather or sun protection, affording less advantageous views than grandstands; may also be used for similarly constructed, often telescoping, indoor seating.