About: http://webisa.webdatacommons.org/377878934

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	people, such as workers, slaves, Native Americans, women, immigrants, and civil
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com