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. form attributes
6. shape (form attribute)
7. geometric shape

Anotations

Scope note:

Having the shape or form of a pyramid, which is a polyhedron having one face (the base) that is a polygon of any number of sides, and the other faces are triangles with bases forming the sides of the polygon meet at a common vertex.