About: http://webisa.webdatacommons.org/424010308

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	PHOTO: U.S. Secret Service Uniform Division officers block traffic at the intersection of 17th Street and Pennsylvania Avenue after an electrical blackout affected the White House and other buildings ...
http://www.w3.org/ns/prov#wasQuotedFrom	go.com