Assertion: wolverine's fur | /r/HasProperty | great service
Facets:
value: in the hat trade
type: LOCATION
Source sentences:
text: The fur of the Beaver is of great service in the hat trade; it also produces a valuable drug, called castoreum; are hunted, and taken in traps and snares; inhabit most northern climes, but are no where found in such abundance as in Canada in America.