Assertion: sea lion's flipper | /r/HasProperty | rotated under its body
Facets:
value: to walk on land
type: PURPOSE
Source sentences:
text: The sea lion’s rear flippers can be rotated under its body to walk very efficiently on land.
text: In seals, the hind flippers extend directly behind the body, and are not capable of rotation unlike the hind flippers of sea lions that are longer and may be rotated toward the front of the body.