Assertion: feather | /r/HasProperty | removed
Facets:
value: usually
type: DEGREE
Source sentences:
text: If the follicle is just incised and the feather with its accumulation of keratin is removed, it will usually recur.
text: Feathers are usually removed during the natural moulting cycle of the bird, which is the time when they shed their old feathers and grow new ones, every 6-7 weeks.