Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Built Environment (hierarchy name)
4. Built Complexes and Districts (hierarchy name)
5. districts
6. [districts by location or context]
7. urban areas

Anotations

Scope note:

Largest core areas within the incorporated limits of metropolitan areas; often used to distinguish the center from the suburban or newer outlying sections of metropolitan areas; generally excludes the central business district and inner city sections.