| http://www.w3.org/ns/prov#value | - That is, in the case where when the communication failure occurred while the vehicle was running on a road other than an expressway (or a toll road), such as a new bypass that is provided with optical beacons, and its road data is not stored in the external storage device 58 of the vehicular apparatus 2, the vehicular apparatus 2 does not perform improper display and route guidance with the vehicl
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