Assertion: eiderdown | /r/HasProperty | specialty
Facets:
value: highly
type: DEGREE
Source sentences:
text: Most duvet manufacturers consider Eiderdown to be a specialty, so you may have to order your duvet to be made for you.
text: Eiderdown is a highly specialist form of down taken from Eider ducks, which breed in one of the harshest climates in the world.