About: http://webisa.webdatacommons.org/370642744

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	You know, obviously slavery was a terrible evil that never should have been practiced in the first place, and having been in place, should have been eliminated at the earliest possible opportunity.
http://www.w3.org/ns/prov#wasQuotedFrom	marginalrevolution.com