| http://www.w3.org/ns/prov#value | - rint information that the BPS server 1 obtains, there are advertisement information such as an advertisement and a coupon that the advertisement company wishes to send to each user from the advertisement company server 2 a and 2 b, and contents information such as image contents, a bank deposit statement, a payment slip, a sports article or the like that a user desires to collect from each of the
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