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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The user 250 can also be prompted for any additional information as well, such as their password, for use in generating a digitally signed receipt 300.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com