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. information form components
7. [components for controlled vocabularies]
8. terms (controlled vocabulary)

Anotations

Scope note:

Specialized vocabulary used in the context of science and engineering or related fields. This encompasses words and phrases that describe concepts, materials, methods, or phenomena. Scientific terms are often in Latin, a naming practice that has persisted from the early modern era.