Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Recreational Artifacts (hierarchy name)
5. recreational artifacts (equipment)
6. sports and athletic equipment
7. water sports equipment

Anotations

Scope note:

Long, wide buoyant boards, anywhere from 4 to 12 feet long and about 3 feet wide at the maximum point and usually having slight curves, especially in the front, used for riding surf. Originally constructed of wood, since the 1960s they have most often been made from synthetic foam covered in resin-coated fiberglass.