Assertion: massive flywheel | /r/CapableOf | continue to spin crank
Facets:
value: for a long time
type: TEMPORAL
Source sentences:
text: Made of an intricate collection of hand cranks, gears, and chains connected within a menagerie of dozens of old oil drums, the device clearly powered a massive flywheel that would continue to spin the cranks for a long time once the operator had used the gearing to gradually build it up to top speed.