| http://www.w3.org/ns/prov#value | - The contract types may be, but are not limited to, for example, a one-time use contract (for one-time use of user information, a 30 day contract (for a 30 day use of user information), and an unlimited time period contract (for a time period with no specific ending date). [0102] After the user indicates a desired contract type, at P1302 the user's selection is received. [0103] At P1304, a copy of
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