About: http://webisa.webdatacommons.org/110702111

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	: These are all acts (attempts to aid is an interesting one though), not preventing is a passive non-act.
http://www.w3.org/ns/prov#wasQuotedFrom	airliners.net