Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Built Environment (hierarchy name)
4. Built Complexes and Districts (hierarchy name)
5. complexes (buildings and sites)
6. [complexes by function]
7. sites (locations)

Anotations

Scope note:

Places where construction is occurring, particularly construction of a building. For the more general meaning of a site where a building is or was located, whether or not the building is under construction, use "building sites."