Assertion: duck's feather | /r/HasProperty | those of a crow
Facets:
value: of an eagle
type: OTHER
value: generally
type: DEGREE
Source sentences:
text: In the Ghost Dance, a religious movement that became particularly widespread among the Plains Indians, each dancer held a painted feather that was tipped with a down feather painted with another color; the feathers were generally those of a crow, which was sacred to the Ghost Dance, or of an eagle, which was sacred to all tribes.