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. office buildings
9. [office buildings by function]

Anotations

Scope note:

Malls or other arrangements of multiple corporate offices, generally for different companies, designed with pedestrian access between offices, and typically having only one story or a small number of stories.