About: http://webisa.webdatacommons.org/236278915

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	First of all, he has tapped the information contained in a variety of such natural archives as tree rings, ice cores and coral reefs.
http://www.w3.org/ns/prov#wasQuotedFrom	virginia.edu