Assertion: sea lion's hind flipper | /r/CapableOf | allow quadrupedal locomotion
Facets:
value: on land
type: LOCATION
Source sentences:
text: Otariids differ from phocids, the “true seals,” in having external ear flaps, long forearms resembling flippers used for propulsion, and rotatable hind flippers that allow quadrupedal locomotion on land.