Assertion: elephant seal's pup | /r/HasProperty | about 1 m
Facets:
value: at birth
type: TEMPORAL
Source sentences:
text: Approximately 11 months; includes a 2.5 to 3 month period of delayed implantation; ; pups are about 1 m (3.25 ft.) and 16 kg (35.2 lbs.) at birth.