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. historic buildings

Anotations

Scope note:

Buildings that serve as points of reference because their height, siting, distinctive design, use, historic significance, or other feature sets them apart from surrounding buildings. Examples may include churches and town halls.