Hierarchy classification:

1. top of the aat hierarchies
2. Associated Concepts Facet
3. Associated Concepts (hierarchy name)
4. scientific concepts
5. conservation concepts

Anotations

Scope note:

Governing principles that serve as guidelines for decision-making and action in preservation and conservation of cultural heritage. Concept covers collection materials in institutional context as well as governmental policy set at civic, regional, or national level for built objects and other historic landmarks.