Assertion: cello's endpin | /r/CapableOf | rest on the floor
Facets:
value: to support the instrument's weight
type: PURPOSE
Source sentences:
text: Unlike the violin or viola but similar to the double bass, the cello has an endpin that rests on the floor to support the instrument's weight.
text: Its weight is supported mainly by its endpin, or spike, which rests on the floor.
text: At the base of the double bass is a metal rod with a spiked or rubberized end called the endpin, which rests on the floor.