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. agricultural structures
9. agricultural buildings
10. barns
11. [barns by function]

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. agricultural structures
9. animal housing
10. cattle housing

Anotations

Scope note:

Relatively large structures used to shelter beef cattle; for relatively large structures for dairy cow housing, use "dairy barns"; for relatively small structures used to house dairy or beef cows or bulls, use "cow houses;" for relatively small shelters having at least one open wall, use "cowsheds."