About: http://webisa.webdatacommons.org/5991451

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	Unlike Earth's Moon, Mars does have wind and other weather, so tracks will get covered up.
http://www.w3.org/ns/prov#wasQuotedFrom	marstravel.org