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. recreation structures
9. amusement rides

Anotations

Scope note:

Structures consisting of a relatively large revolving circular platform with seats, often in the form of horses or other animals, on which people may ride, usually to the accompaniment of mechanical or recorded music. Often found in an amusement park or other public area; intended for children or adults.