About: http://webisa.webdatacommons.org/303746505

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 term keyboard as used herein is meant to include not only traditional keyboards but also other commonly employed input devices including speech recognition systems, touchscreens and stylus pads and mice and other pointing devices.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com