About: http://webisa.webdatacommons.org/202907906

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	For example, the sender's client application may automatically set a flag or other suitable indicator associated with the message.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com