Assertion: shark | /r/CapableOf | play vital role
Facets:
value: in maintaining healthy oceans
type: TRANSITIVE-OBJECT
value: in the oceans
type: LOCATION
value: in nature
type: LOCATION
Source sentences:
text: However, sharks are far more than this and play a vital role in the oceans and nature.
text: Sharks have played a vital role in maintaining healthy oceans for hundreds of millions of years as a top predator.