About: http://webisa.webdatacommons.org/437358575

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	It will be clear to one skilled in the art of user interfaces that devices other than a mouse, such as a light pen, a voice controlled display, or a touch sensitive screen, are potential alternatives to the mouse.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca