About: http://webisa.webdatacommons.org/138817407

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	I seem to remember Howard mentioned one anecdote he found particularly entertaining, although it may not have been one of those (buy and read the book!).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com