| http://www.w3.org/ns/prov#value | - In accordance with another aspect of the invention, when the proprietor of a virtual store, or his representative, e.g., electronic agent, detects the avatar of one or more persons in the vicinity of, e.g., passing, the avatar of a store for which such proprietor's store corresponds to the virtual store for such passing persons, a message, such as an advertisement, or other communication, such as
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