About: http://webisa.webdatacommons.org/37130014

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	Using resources already there, such as water and atmospheric gases, and with cargo delivery and return from high Mars orbit by efficient solar-powered ion rockets, such a mission is affordable.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com