| http://www.w3.org/ns/prov#value | - Numerous attempts have heretofore been made to provide a liftingapparatus which may conveniently and quickly be positioned in operative position to a load, such as a packing crate and the like, whereby such a load, regardless of its size and weight or length may be quickly and readily moved about from one place to another with minimum of effort, and to the best of my knowledge, apparatus used at t
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