Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Built Environment (hierarchy name)
4. Single Built Works (hierarchy name)
5. single built works (built environment)
6. [single built works by specific type]
7. [single built works by function]
8. institutional buildings
9. health and welfare buildings
10. health facilities
11. hospitals (buildings for health facility)
12. [hospitals by function]
13. [hospitals for contagious diseases]

Additional parents:

1. top of the aat hierarchies
2. Objects Facet
3. Built Environment
4. Single Built Works
5. single built works
6. single built works by specific type
7. single built works by function
8. institutional buildings
9. health and welfare buildings
10. health facilities
11. quarantine stations

Anotations

Scope note:

Historical quarantine stations and hospitals for maritime travelers or for the poor; may be buildings or ships that were used to isolate individuals, animals, or goods suspected of carrying infectious diseases.