About: http://webisa.webdatacommons.org/452931430

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 invention is a system that can be employed in conjunction with a variety of electronic message delivery and email protocols, including, for example, SMTP and SendMail.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com