About: http://webisa.webdatacommons.org/90992124

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	Messages can include conversations between a user and one or more contacts, email (electronic mail) messages, voice messages, images, documents, tasks, as well as other forms of media.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca