| http://www.w3.org/ns/prov#value | - In FIG. 1, several content-based services 1, including IM, contacts, news, e-mail, photos, calendar, and directory, for example, are available to a content delivery service 4, via various related gateways 1 a, i.e. a directory gateway, channel manager, IM and P2P gateway, and messaging gateways for such services as e-mail, voice mail, and SMS. In the preferred embodiment, the system is content agn
|
