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 specific type]
8. [size for photographic film]

Additional parents:

1. top of the aat hierarchies
2. Physical Attributes Facet
3. Attributes and Properties
4. attributes and properties by specific type
5. form attributes
6. size/dimensions
7. size/dimensions by specific type
8. small-format

Anotations

Scope note:

Describes motion picture film that is 35 millimeters wide with four perforations per frame on each side and having 16 frames per foot. It has been used as the standard gauge of film for professional cinematography since the earliest days of cinema.