About: http://webisa.webdatacommons.org/324141643

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	April 12, 1861: ???South Carolina artillery has opened fire on Fort Sumter in Charleston harbor, though their motives are a mystery.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com