About: http://webisa.webdatacommons.org/413414150

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	If the message ID is not equal to the ID of the receiving agent, then the received message is a new message sent by another agent, and the message can be passed on to the next bus agent (step 908).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com