| http://www.w3.org/ns/prov#value | - work surface for the keyboard operator.Ergonomic keyboard support device 10 includes a keyboard support 38 made of wood or other suitable material having an operator-proximal keyboard support edge 40 and a parallel operator-distal support edge 42 joined to parallel keyboard supportoperator-left and operator-right side edges 44 and 46, respectively, and further having a planar keyboard support bot
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