Assertion: duck's feather | /r/HasProperty | their down
Facets:
value: particularly
type: DEGREE
Source sentences:
text: Ducks have many economic uses, being farmed for their meat, eggs, and feathers (particularly their down).
text: Beneath this tightly packed waterproof layer of feathers lies a soft, warm layer of feathers called down.
text: Ducks have many economic uses, being farmed for their meat, eggs, and feathers (particularly their down).