Assertion: jackrabbit's foot | /r/HasProperty | 6 m
Facets:
Source sentences:
text: Their powerful back legs can propel them across the landscape at a speed of nearly 40 mph (64 kph) and their leaps can exceed 20 feet (6 m).
text: Black-tailed jackrabbits can run up to 36 miles (67 km) per hour, and can leap up to 20 feet (6 m) in one bound at top speed.