Assertion: shark | /r/HasProperty | potential threat
Facets:
value: to humans
type: TRANSITIVE-OBJECT
Source sentences:
text: Any shark that measures more than 6 feet (1.8 meters) is a potential threat to humans because it's big and because it likely has adaptations, such as more developed jaws and stronger teeth, that have enabled its large size [sources: Burgess, Ritter].