About: http://webisa.webdatacommons.org/258255247

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	include correspondence and supporting documents related to the event where the speech took place, including programs and reprints.
http://www.w3.org/ns/prov#wasQuotedFrom	cdlib.org