About: http://webisa.webdatacommons.org/158651079

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	Add a listing to the 19th Century History page Alexander Graham Bell Family Papers Copies of drawings, manuscripts and other documents related to Bell's invention of the telephone.
http://www.w3.org/ns/prov#wasQuotedFrom	boston-online.com