About: http://webisa.webdatacommons.org/104206336

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	of archival documents, including letters, articles, and other materials collected
http://www.w3.org/ns/prov#wasQuotedFrom	unc.edu