About: http://webisa.webdatacommons.org/208416634

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	The Battle of Antietam was a key battle during the Civil War that took place on September 17, 1862.
http://www.w3.org/ns/prov#wasQuotedFrom	dickinson.edu