About: http://webisa.webdatacommons.org/428710075

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	None other than Barack Obama found this out a decade ago when he challenged incumbent Rep. Bobby Rush, D-Ill.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com