| http://www.w3.org/ns/prov#value | - At the same time, while device 11 is shown in FIG. 1, FIG. 1 is also intended to be representative of embodiments in which multiple such devices such as device 11 are in communication with the devices 8 on the set of items 1, or where no such additional devices such as device 11 are present or utilized.
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