About: http://webisa.webdatacommons.org/181941644

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	Some MSM sources such as the Chicago Sun-Times, The Hill, The Washington Post, and other sources allow you to use such websites as Del.icio.us, Digg, even Facebook to link to their articles.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com