Assertion: black mamba | /r/CapableOf | travel 11 to 19 kilometers per hour
Facets:
value: over long distances
type: OTHER
Source sentences:
text: Over long distances the black mamba travels 11 to 19 kilometers per hour (6.8 to 12 mph), but in short bursts it can reach a speed of 23 kilometers per hour (14 mph.
text: Over long distances, the black mamba can travel 11 to 19 kilometers per hour (6.8 to 12 mph), but it can reach a speed of 16 to 20 kilometers per hour (9.9 to 12 mph) in short bursts, and it has been recorded at speeds of 23 kilometers per hour (14 mph), making it the fastest terrestrial snake species in the world.