About: http://webisa.webdatacommons.org/392412488

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	He also wrote a tremendous amount of letters, sending them to prominent individuals, including presidents, writers and sports figures.
http://www.w3.org/ns/prov#wasQuotedFrom	theintermountain.com