About: http://webisa.webdatacommons.org/416841148

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	possession, abolished all forms of slavery, and granted full citizenship
http://www.w3.org/ns/prov#wasQuotedFrom	everyculture.com