About: http://webisa.webdatacommons.org/223992537

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	Photographs, journals, business and personal letters and other artifacts, 1850-1875.
http://www.w3.org/ns/prov#wasQuotedFrom	thelibrary.org