Assertion: bicycle's speed | /r/CapableOf | drop to 8.3 metres per second
Facets:
value: over the 818 km
type: TEMPORAL
value: dramatically
type: MANNER
Source sentences:
text: In the 259 km 2010 Paris-Roubaix, Fabian Cancellara set a speed of 10.9 metres per second (39 km/h; 24 mph), while over the 818 km Furnace Creek 508, the speed drops dramatically to 8.3 metres per second (30 km/h; 19 mph).