About: http://webisa.webdatacommons.org/321847029

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	Sept. 11 was a seminal event in American history, a national trauma that no one, especially many of the families, can ever fully get away from.
http://www.w3.org/ns/prov#wasQuotedFrom	jsonline.com