About: http://webisa.webdatacommons.org/14850557

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 joystick, light pen or touch screen may also be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com