Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Physical and Mental Activities (hierarchy name)
4. physical activities
5. [physical activities by specific context]
6. [public and interactive activities]
7. games
8. court games
9. court ball games

Anotations

Scope note:

A handball game with play similar to American handball and with scoring resembling tennis. It originates in the Northern Dutch province of Friesland. The game is played on a rectangular grass court by two teams with three players each. A hard leather ball is served from a box to a receiving zone. When the ball falls from a rally the spot is marked by a small wood block called a kaats, from which the game derives its name.