Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Object Groupings and Systems (hierarchy name)
4. object groupings
5. [object groupings by general context]

Anotations

Scope note:

Physical works, such as drawings and written documents, that were used in the planning or execution of a definable physical work or set of works; also includes the finished works. Alternatively, a project may be planned, but unexecuted. For the conceptual activities of planning or carrying out of proposed undertakings or creations, use projects (artistic concepts).