Assertion: wolverine's claw | /r/HasProperty | dense bone
Facets:
value: extremely
type: DEGREE
value: in the animal kingdom
type: LOCATION
Source sentences:
text: The claws are not made of keratin, as claws tend to be in the animal kingdom, but extremely dense bone.
text: The claws are not made of keratin, as claws tend to be in the animal kingdom, but extremely dense bone.