Assertion: emperor penguin | /r/HasProperty | observed swimming 14.4 kph
Facets:
Source sentences:
text: Emperor penguins have been observed swimming 14.4 kph (8.9 mph), though they normally do not exceed 10.8 kph (6.7 mph).
text: Emperor penguins have been observed swimming 14.4 kph (8.9 mph), though they normally do not exceed 10.8 kph (6.7 mph).