About: http://webisa.webdatacommons.org/109737129

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	Waging war was an expensive business and selling slaves helped off-set costs.
http://www.w3.org/ns/prov#wasQuotedFrom	loveromancepassion.com