About: http://webisa.webdatacommons.org/122236334

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	On Earth, all traces of the bombardment appear to have been erased by rock recycling forces like weathering, volcanos, or other conditions that cause the crust to move or change.
http://www.w3.org/ns/prov#wasQuotedFrom	usra.edu