About: http://webisa.webdatacommons.org/91639899

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	His many papers are now held by the Library of Congress, Cornell, Indiana University, UCLA, and other institutions.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov