About: http://webisa.webdatacommons.org/410878250

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	uis, having come up the Mississippi river, chiefly from the States of Louisiana and Mississippi, as many as 2,000 Negroes, including men and women, old and young, with many of their children.
http://www.w3.org/ns/prov#wasQuotedFrom	unc.edu