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. academic buildings
10. schools (buildings)
11. [school buildings by subject]

Anotations

Scope note:

Buildings that house schools where equitation is taught; usually including an arena, seating, and housing for horses and equipment. For schools training horses, use "manèges." For complexes offering training, board, and care, use "equestrian centers."