Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by specific context]
6. vehicle components
7. [vehicle components by vehicle type]
8. watercraft components
9. rigs
10. fore-and-aft rigs

Anotations

Scope note:

Any of various rigs generally characterized by a four-sided sail bent on a yard that crossed the mast obliquely; developed in the late 17th to early 18th century especially for small fishing or coastal craft.