Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Transportation Vehicles (hierarchy name)
5. vehicles (transportation)
6. land vehicles
7. [land vehicles by form]
8. freewheeled vehicles
9. [freewheeled vehicles by form or function]
10. passenger vehicles
11. carriages (vehicles)
12. [carriages by function]

Anotations

Scope note:

Horse-drawn coaches available for public hire, usually seating between two and six passengers with the driver riding outside; in operation from the 17th to the late 19th century. For automobiles licensed to carry passengers for hire, use "taxicabs."