About: http://webisa.webdatacommons.org/364004840

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	Other letters discuss events and activities involving members of the Edison household, including holidays and vacations, and convey news of the Edison children.
http://www.w3.org/ns/prov#wasQuotedFrom	rutgers.edu