About: http://webisa.webdatacommons.org/405838788

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	When you call method=events.Update&summary=foo, it will clear out all the fields other than summary, which to me is very intuitive.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com