Hierarchy classification:

1. top of the aat hierarchies
2. Physical Attributes Facet
3. Attributes and Properties (hierarchy name)
4. [attributes and properties by specific type]
5. positional attributes
6. [positional attributes by portion of a whole]

Anotations

Scope note:

Positional attribute used to describe something situated at or near the highest or loftiest part of something. To refer to those highest or loftiest parts, use "tops (portions)" from the Components hierarchy.