About: http://webisa.webdatacommons.org/5505650

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	To be a suitable replacement it needs to handle twitter, and facebook; myspace, linkedin, and google buzz are a bonus, of course everything else is frosting.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com