| http://www.w3.org/ns/prov#value | - The secure database includes account balances and other information for all of the on-line value-bearing item system customers and is capable of preventing access by...http://www.google.com/patents/US20100070765?utm_source=gb-gplus-sharePatent US20100070765 - Secure and recoverable database for on-line value-bearing item systemAdvanced Patent SearchPublication numberUS20100070765 A1Publication typ
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