About: http://webisa.webdatacommons.org/206814660

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	Subseries 4, communications, comprises letters, memos and other working documents circulated
http://www.w3.org/ns/prov#wasQuotedFrom	cdlib.org