| http://www.w3.org/ns/prov#value | - t blade along a straight first axis, said second blade including a stop contacting said ledge to hold said second blade on said second leg; a third blade slidably mounted to said first leg, said third blade including a stop contacting said ledge to hold said third blade on said first leg; a fourth blade slidably mounted to said second leg and movable to and from said third blade along a straight s
|
