About: http://webisa.webdatacommons.org/8783742

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	Empire, including Mexico, Central America, Cuba, and other islands, with unlimited cotton fields and unlimited Negroes.
http://www.w3.org/ns/prov#wasQuotedFrom	newswithviews.com