About: http://webisa.webdatacommons.org/112756453

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	The result was a device called the Autovon phone system, only used by the Department of Defense and the White House.
http://www.w3.org/ns/prov#wasQuotedFrom	straightdope.com