About: http://webisa.webdatacommons.org/319164169

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	Such a system and method are particularly useful, for example, with electronic mail systems, which require fast retrieval of user directory information for routing large volumes of messages.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com