Assertion: elephant seal's predator | /r/HasProperty | polar bear
Facets:
Source sentences:
text: The main predator of the ringed seal is the polar bear.
text: The main predators of seals are killer whales, polar bears, leopard seals, large sharks, and human beings.
text: The primary predators of the walrus are the polar bear and the killer whale.
text: The predators of harp seals are polar bears, Greenland sharks and killer whales.