About: http://webisa.webdatacommons.org/61658386

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	The deliberate crash capped a three-year mission that tested new technologies such as a low-thrust ion engine that ESA hopes will inexpensively take other probes to Mercury and other planets.
http://www.w3.org/ns/prov#wasQuotedFrom	onlineathens.com