| http://www.w3.org/ns/prov#value | - The operator of the portable information terminal device 630 refers to the screen display on the display portion 634, and when the comparison result shows coincidence, the operator takes a responding action for a case that the presented membership card 601 is genuine (for example, an action such as permitting participation to a meeting limited to members, or the like) to the presenter of the membe
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