About: http://webisa.webdatacommons.org/149468738

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	And I hope nobody does ever forget the ???iron chains??? of slavery, because slavery was an evil institution and it needs to be remembered.
http://www.w3.org/ns/prov#wasQuotedFrom	lawyersgunsmoneyblog.com