Assertion: switchblade's blade | /r/HasProperty | released by the force of gravity
Facets:
value: from sheath
type: LOCATION
value: from the handle
type: OTHER
Source sentences:
text: Any person who manufactures, sells or hires or offers for sale or hire, or exposes or has in his possession for the purpose of sale or hire or lends or gives to any other person— any knife which has a blade which opens automatically by hand pressure applied to a button, spring or other device in or attached to the handle of the knife, sometimes known as a "flick knife" or "flick gun"; or any knife which has a blade which is released from the handle or sheath thereof by the force of gravity or the application of centrifugal force and which, when released, is locked in place by means of a button, spring, lever, or other device, sometimes known as a "gravity knife", The importation of any such knife as is described in the foregoing subsection is hereby prohibited.