| http://www.w3.org/ns/prov#value | - BRIEF DESCRIPTION OF THE DRAWINGS [0012] For a further understanding of these and objects of the invention, reference will be made to the following detailed description of the invention which is to be read in connection with the accompanying drawing, wherein: [0013]FIG. 1 is a schematic diagram of a long range optical reader in use in an industrial application; [0014]FIG. 2a is a perspective view
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