About: http://webisa.webdatacommons.org/9255015

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	Informal Letters Letters to family, friends, and other acquaintances made it possible for people to exchange information from one area to another.
http://www.w3.org/ns/prov#wasQuotedFrom	assumption.edu