Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by specific context]
6. built work divisions
7. rooms and spaces
8. [rooms and spaces by location or context]
9. interior spaces (spaces by location)
10. shafts (spaces)

Anotations

Scope note:

Very small courts that are enclosed within the walls of a building and supply ventilation to windows. Prefer "light courts" for somewhat larger courts supplying significant light as well as ventilation, or courts supplying only light.