Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Furnishings (hierarchy name)
5. furnishings (works)
6. [furnishings by form or function]
7. furniture
8. [furniture by form or function]
9. seating furniture
10. single seating furniture
11. chairs (furniture forms)
12. [chairs by form]

Anotations

Scope note:

From the Latin for "chairs" or "seats," refers to ancient Roman chairs of heavy structure that were derived from the klismos, which is a lighter, more delicate chair developed by the ancient Greeks. For chairs used by bishops in Christian cathedrals, use "cathedrae (bishop's chairs)."