Assertion: switchblade's blade | /r/HasProperty | opened by centrifugal force
Facets:
Source sentences:
text: In a few jurisdictions, such as Colorado and New York City, courts have periodically attempted to classify ordinary lock-blade folding knives with a blade that may be opened by centrifugal force (normally, using a flicking motion of the wrist) as a gravity knife, thus making the knife's owner subject to the same criminal penalties imposed for illegal possession of a gravity knife.