Assertion: killer whale | /r/AtLocation | open seas
Facets:
Source sentences:
text: Although they are found in open seas, the whales tend to prefer congregating in coastal waters.
text: Killer whales are found in the open ocean, but they seem to be most abundant in coastal waters.
text: Although orca can be found in both the open ocean and coastal waters, they primarily inhabit the continental shelf in waters less than 200 m (660 ft) deep.