About: http://webisa.webdatacommons.org/298371137

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 worked closely with librarians and archivists to locate appropriate sources, such as southern plantation records, southern newspapers, state and local politicians??? collected papers, and other documents.
http://www.w3.org/ns/prov#wasQuotedFrom	historians.org