About: http://webisa.webdatacommons.org/409802288

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	Whereas slavery, in the United States, is an evil, acknowledged to be of great and
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net