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 unit]
8. [size/dimension units for distance]

Anotations

Scope note:

Measurements of length equal to 5.5 yards, 16.5 feet, or about 5.03 meters. Also used as area measurements where square rods are equal to 30.25 square yards or about 25.3 square meters. Rods are also called poles or perches.