Assertion: black vulture's egg | /r/HasProperty | white
Facets:
value: with brown spots
type: OTHER
value: usually
type: DEGREE
Source sentences:
text: Usually, the female lays a single egg, which is white with a tinge of bluish-green.
text: Breeding: Black vultures lay two white or gray/green eggs under a bush, in a hollow log, in a cave, or under large rocks.
text: The single egg is usually white, but may sometimes be spotted brown.
text: The one to three eggs, which are white with brown spots, are laid in a crude nest; the sexes share incubation.