| http://www.w3.org/ns/prov#value | - In addition, there has been another prior art wherein a mobile communication terminal unit that comprises a (PDA) personal digital assistant or a notebook PC equipped with communicating means such as a cellular phone or a PHS and so on, and position detecting means such as a GPS receiver and so on retrieves a facility such as a restaurant in the vicinity of the retrieving point on the Internet and
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