About: http://webisa.webdatacommons.org/4170001

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	James Madison Slavery at Montpelier, Madison's Estate (Brings together quotes from visitors, including Lafayette)
http://www.w3.org/ns/prov#wasQuotedFrom	assumption.edu