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 design]
8. temporary structures

Anotations

Scope note:

Structures built for festivals, ceremonies, processions, and funerals, particularly when referring to such structures dating to the 17th and 18th centuries in Europe. They may take many forms, including the form of a monument, building, or sculpture. Although macchine may be portable, for more modern portable structures used in parades, use "floats (vehicles)."