About: http://webisa.webdatacommons.org/285789172

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	Yes, Africa is an ancient country like the Middle East, and yes, slavery was an excepted form of life and commerce for as far back as records exist.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com