Assertion: black cockatoo | /r/HasProperty | rare
Facets:
value: as a caged bird
type: MANNER
value: in aviculture
type: LOCATION
Source sentences:
text: Red-tailed Black Cockatoo is, all things considered, a wonderful pet parrot – even though they are rare in aviculture.
text: The Black Cockatoo is rare as a caged bird.