Assertion: elephant seal's vision | /r/CapableOf | extend to the rear
Facets:
value: from the sides
type: MANNER
Source sentences:
text: The eyes of an elephant are located on the sides of the head and therefore provide better peripheral vision (angle of vision extending from the sides to the rear), rather than binocular vision (eyes located on the front of the face, in which fields of vision overlap, creating depth perception).