About: http://webisa.webdatacommons.org/421543265

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	It directly affected only those slaves who had already changed to the Union side.After the war, abolitionists were concerned that since the proclamation was a war measure, it had not permanently ended slavery.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com