About: http://webisa.webdatacommons.org/130370858

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	FIG. 1 is a perspective view and partial schematic drawing of a first embodiment of the invention with a first embodiment of an input device suitable for use in accordance with the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com