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 function]
7. land use districts
8. residential districts
9. neighborhoods

Additional parents:

1. top of the aat hierarchies
2. Objects Facet
3. Built Environment
4. Built Complexes and Districts
5. districts
6. districts by function
7. land use districts
8. business districts

Anotations

Scope note:

Areas of a city in which courtesans are available, separate from the rest of the city, sometimes walled. Primary examples are the pleasure quarters of the Ming dynasty in China and of the Edo era of Japan.