About: http://webisa.webdatacommons.org/291007322

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	An input device, such as a button on a remote control, can be used to activate the videophone
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com