About: http://webisa.webdatacommons.org/158144502

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	In essence, originating mail processors would upload pertinent mail piece information on addressees, pointers or other identifiers automatically and periodically to a data center.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca