About: http://webisa.webdatacommons.org/12429637

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	An Asteroid Bombardment would probably do the trick, especially if you got lots of really big ones, or at least one REAL big one.
http://www.w3.org/ns/prov#wasQuotedFrom	gateworld.net