About: http://webisa.webdatacommons.org/332725674

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	Slavery is the greatest scar on our constitution but no other society can boast of a Civil War in which so many white men died to free black slaves.
http://www.w3.org/ns/prov#wasQuotedFrom	bookwormroom.com