Assertion: manatee | /r/CapableOf | swim up to 15 mph
Facets:
value: according to national geographic
type: OTHER
value: in short bursts
type: TEMPORAL
Source sentences:
text: Manatees usually swim about 5 mph (8 km/h), but they can swim up to 15 mph (24 km/h) in short bursts when they feel a need for speed, according to National Geographic.