About: http://webisa.webdatacommons.org/43591611

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 is often said that Sept. 11, 2001, was a day that forever changed America.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com