About: http://webisa.webdatacommons.org/368586808

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	At one time, tradition was used as an excuse for slavery, and to keep Blacks and other non-whites in their place.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com