About: http://webisa.webdatacommons.org/246638471

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	The surface is active; some sort of geological process is wiping out cratering, and the best candidate is eruptions of liquid water.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org