Assertion: killer whale | /r/AtLocation | all oceans of the world
Facets:
Source sentences:
text: They can be found in all oceans of the world, and not just in the open ocean—near shore, at the entrance to rivers, in semi-enclosed seas, near the equator, and in polar regions covered with ice.
text: Killer whales can be found in all of the world’s oceans, and inhabit both polar and tropical regions.