About: http://webisa.webdatacommons.org/41997687

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	If the sender is a person whose emails are to be rated by the receiver, cumulative ratings and other information associated with the sender and the recipient are retrieved from a database over a network.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com