About: http://webisa.webdatacommons.org/169398548

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	Yep, many people, including me, were saying that about Twitter in 2008.
http://www.w3.org/ns/prov#wasQuotedFrom	copyblogger.com