About: http://webisa.webdatacommons.org/421528911

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	It cites sources including ABC News, the Chicago Tribune, The New York Times, The Wall Street Journal and the Washington Post.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com