About: http://webisa.webdatacommons.org/174917744

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	Materials include correspondence, financial papers, journals, keepsakes, photographs, news clippings, genealogies, speeches, books, and other related items.
http://www.w3.org/ns/prov#wasQuotedFrom	concordlibrary.org