About: http://webisa.webdatacommons.org/133041254

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	John Wesley Powell was a self-taught geologist and naturalist who had lost his right arm at the Battle of Shiloh.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com