About: http://webisa.webdatacommons.org/343420750

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	In the 16th through 18th centuries, the Portuguese lost their lead to other European nations, notably England and France, but played a major role in the slave trade to satisfy the demand for labour in Brazil and other American markets.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org