About: http://webisa.webdatacommons.org/239971937

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	by Anonymous Coward writes: while consuming only 770 kg (1697.5 lbs) of xenon propellant.Last I heard, xenon was a gas, and that sure sounds like an awful lot of it - how much is left (on our planet)?
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org