About: http://webisa.webdatacommons.org/403728125

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	Correspondence, diaries, writings, financial records, printed matter, scrapbooks, maps, slides, photographs, and other papers.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov