PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
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, volcanoes, or other conditions that cause the crust to move or change.Surface habitats for microbial life on early Earth would have been destroyed repeatedly by the bombardment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • astronomy.com