| http://www.w3.org/ns/prov#value | - A having a bar code printed on the back of the ticket containing at a minimum all of the other data required to validate the ticket;FIG. 4A is a plan view of the front of a lottery ticket having a bar code containing a number of different types of data of which selected portions can be covered or partially covered by a scratch-off coating along with a win code and security digits covered or partia
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