About: http://webisa.webdatacommons.org/233482039

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	Why was the United States, ostensibly the most democratic nation in the world in the 19th century, one of the last to end slavery?
http://www.w3.org/ns/prov#wasQuotedFrom	randomhouse.com