About: http://webisa.webdatacommons.org/70032044

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	Fifty years ago there was a cry against slavery and men gave up their lives to stop the selling of black children on the block.
http://www.w3.org/ns/prov#wasQuotedFrom	flagrancy.net