| http://www.w3.org/ns/prov#value | - For example, after the user completes the log in process, the interchange (101) may identify the user terminal (111) via identifiers such as Internet address, Media Access Control address (MAC address), a different phone number (e.g., when the user terminal is a different mobile phone), or other software or hardware identification number associated with the user terminal (111), such as a digital c
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