About: http://webisa.webdatacommons.org/389233285

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 presided over the end of slavery, one of the great turning points, probably the greatest turning point in some ways in American history.
http://www.w3.org/ns/prov#wasQuotedFrom	historynewsnetwork.org