Assertion: arctic wolf's prey | /r/HasProperty | seal
Facets:
Source sentences:
text: Their prey includes caribou, muskoxen, arctic hares, seals, lemmings and birds.
text: Their preferred prey include seals, foxes, Arctic hares, caribou and musk oxen.
text: Prey taken by bears include rodents, fish, deer, pigs, and seals.