Assertion: stroller's wheel | /r/CapableOf | lock in place
Facets:
value: for added stability
type: PURPOSE
Source sentences:
text: The rear wheels folded out and locked in place.
text: The front wheel in most models can lock in position for added stability.
text: The rear wheels folded out and locked in place and when they touched the ground the front of the rover could be unfolded, the wheels deployed, and the entire frame let down to the surface by pulleys.