About: http://webisa.webdatacommons.org/199232264

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	Covering the period 1803 to 1883, the collection consists primarily of correspondence and addresses such topics as tobacco, agriculture, family matters, slavery, Catholic schooling, the Civil War, and development of the West.
http://www.w3.org/ns/prov#wasQuotedFrom	umd.edu