About: http://webisa.webdatacommons.org/184236603

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	Although most of these slaves are in Africa and Asia, there are over 40,000 slaves living among us here in the United States.
http://www.w3.org/ns/prov#wasQuotedFrom	wgbh.org