Schema for .NET Location service. Copyright (c) 2001 Microsoft Corporation. All rights reserved. This element encapsulates the content document for the .NET Location service. This element specifies the last known current location of the identity bound to this service. This element contains the device name of the device supplying this location information. The name is encoded as a URI. One common format for this name is a uuid: scheme uri interpreted as a "Universal Device Number" as exposed by the Universal Plug and Play infrastructure. This element specifies the last update time of this location report. This optional element specifies the time after wich this location report is considered expires. The system is free to delete expired elements on it's own schedule.