About: http://webisa.webdatacommons.org/215349307

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 clues have been largely erased by erosion -- by rain, wind, tides, plate tectonics, and other natural forces.
http://www.w3.org/ns/prov#wasQuotedFrom	arn.org