About: http://webisa.webdatacommons.org/327895878

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	a letter, one of the few of his known to be extant at this period, written to
http://www.w3.org/ns/prov#wasQuotedFrom	archive.org