Assertion: quail's nest | /r/HasProperty | built on the ground
Facets:
value: in a hollow
type: LOCATION
value: in a natural depression
type: LOCATION
Source sentences:
text: Nests are usually surrounded by tall vegetation and built on the ground, often in a natural depression or a hollow that the female scoops out herself, about a third of an inch to 3 inches deep.
text: Breeding occurs in the spring when, during a good year, the hen lays 10 to 15 eggs in a bowl-shaped nest that is constructed on the ground and made of leaves, feathers, grass and twigs.