About: http://webisa.webdatacommons.org/142416384

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	During a live broadcast of the Vienna Opera Ball, a terrorist act kills many people, among them the photographer.
http://www.w3.org/ns/prov#wasQuotedFrom	worldcat.org