| http://www.w3.org/ns/prov#value | - rtising method; and FIGS. 6A and 6B are a flow diagram illustrating a method for co-promotional advertising using coupon sweepstakes objects; FIG. 7 is a flow diagram illustrating a method for co-promotional advertising using coupon sweepstakes objects; FIG. 8 is a flow diagram illustrating a method for providing a coupon sweepstakes object; and FIG. 9 is a block diagram illustrating an exemplary
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