About: http://webisa.webdatacommons.org/127194479

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	3,030 people were killed [vikingphoenix.com] in the 9/11 attacks, including WTC, Pentagon, and Shanksville.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org