| http://www.w3.org/ns/prov#value | - in the art.The term ???lug??? is intended to mean a projection, protrusion, recess or other restraint, hold or support for blocks of wood on a conveyor, in particular embodiments a lug may be or comprise regions of conveyor surface with a sufficiently high friction to prevent sliding of wood blocks thereacross during regular operation of the conveyor.The term ???positioning paddle??? or ???paddle?
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