Assertion: sea otter | /r/HasAspect | the thickest fur
Facets:
value: out of all mammals
type: OTHER
value: in the animal kingdom
type: LOCATION
Source sentences:
text: They have the thickest fur in the animal kingdom and are also the heaviest members in weasel family.
text: Sea Otters have the thickest fur out of all mammals with about 1 million hairs per square inch.