Assertion: upright vacuum cleaner | /r/CapableOf | use a drive-belt
Facets:
value: to rotate the brush-roll
type: PURPOSE
Source sentences:
text: The most common upright vacuum cleaners use a drive-belt powered by the suction motor to rotate the brush-roll.
text: The most common upright vacuum cleaners use a drive-belt powered by the suction motor to rotate the brush-roll.