Assertion: black footed ferret | /r/HasProperty | top predator
Facets:
value: in the grasslands
type: LOCATION
Source sentences:
text: They are a top predator in the grasslands and will assist in the restoration of a balanced and diverse grasslands ecosystem.
text: The Black-footed ferret is one of the few predators that has become so specialized towards a single type of prey that it can't switch to another type when its primary prey becomes scarce.