Assertion: elephant seal | /r/HasAspect | thick layer of blubber
Facets:
value: under the skin
type: LOCATION
Source sentences:
text: Elephant seals have a thick layer of blubber under their skin that helps them keep their body temperature stable when they’re in freezing waters.
text: Elephant seal has thick layer of blubber under the skin which keeps body temperature stable in the freezing waters.