About: http://webisa.webdatacommons.org/319701430

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	se syllogism (my ggg-father was a good man, slavery is a bad thing, a good man could not have fought for a bad thing, so the Civil War could not be due to slavery).
http://www.w3.org/ns/prov#wasQuotedFrom	cwmemory.com