About: http://webisa.webdatacommons.org/276922293

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	Then other apps can do whatever they want to with the messages, including delete them, mark them complete, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	c2.com