Hierarchy classification:

1. top of the aat hierarchies
2. Agents Facet
3. People (hierarchy name)
4. people (agents)
5. [people by occupation]
6. [people in cross- and interdisciplinary fields]
7. conservators (people in conservation)

Additional parents:

1. top of the aat hierarchies
2. Agents Facet
3. People
4. people
5. people by ideology, philosophy, or political activity

Anotations

Scope note:

Advocates for or experts in architectural conservation, which is the practice of preserving the integrity of built objects, directed toward the long-term safekeeping of architectural heritage.