About: http://webisa.webdatacommons.org/347429166

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	Growing controversy over slavery and states' rights, climaxed by Abraham Lincoln's election as U.S. president in Nov. 1860, prompted the secession of the 7 Southern states, including Alabama, by early Feb. 1861.
http://www.w3.org/ns/prov#wasQuotedFrom	usgennet.org