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. size/dimensions
7. [size/dimensions by general type]

Anotations

Scope note:

The element to which a calculation is directed in an equation or ratio of size, dimensions, or other contexts. An example is in an equation of numeric scale, the right side of the equation is the target, 3/4 inch = 1 foot. For the left side of the equation, use "base (relationship indicator)."