About: http://webisa.webdatacommons.org/343613324

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	After subscribing, the user enters their account information into the service's website and composes a message, such as by entering a subject line and the body of the message.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr