| http://www.w3.org/ns/prov#value | - Thus, embodiments of the present invention are not limited to hardware, software or any specific combination of hardware and software. [0051] The processor 510 may also be in communication with one or more output devices 520. [0052] Examples of output devices include: a ticket printer, which may be commanded to print onto a substrate, such as paper or other material; a display screen, such as a li
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