Assertion: black vulture's nest | /r/HasProperty | up to 4 feet deep
Facets:
Source sentences:
text: The nest is probably one of the largest birds’ nests, being between 4 and 5 feet in diameter and up to 4 feet deep.
text: The nest is probably one of the largest birds’ nests, being between 4 and 5 feet in diameter and up to 4 feet deep.