About: http://webisa.webdatacommons.org/31745429

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	UPDATE: Here is a graph that shows pretty much exact thing you are aiming for. share|improve this answer edited Apr 20 '10 at 2:05
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com