About: http://webisa.webdatacommons.org/135156156

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 user of terminal A creates text and other information, using an input device such as a keyboard, and sends the thus created information as the message via the server to chat clients expected to have a chat with the user.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com