About: http://webisa.webdatacommons.org/268461940

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	[Tuesday, January 5, 2010] The quest to discover whether Mars ever hosted an environment friendly to microscopic forms of life has just gotten a shot in the arm.
http://www.w3.org/ns/prov#wasQuotedFrom	spaceref.com