About: http://webisa.webdatacommons.org/428674519

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	Correspondence consists mainly of fan mail and requests for lecture appearances, although letters from translators Marie-Pierre Bay and Mirra Ginsburg, publishers, and others are also present.
http://www.w3.org/ns/prov#wasQuotedFrom	utexas.edu