About: http://webisa.webdatacommons.org/360384721

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	On the wall is a plaque that was placed by The Bostonian Society and the New England Telephone and Telegraph Company at 109 Court Street and unveiled by Bell himself in 1916.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com