About: http://webisa.webdatacommons.org/321593211

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	It features nearly 200 maps, especially created for the volume, that explore every detail of the African slave traffic to the New World.
http://www.w3.org/ns/prov#wasQuotedFrom	overstock.com