About: http://webisa.webdatacommons.org/396582452

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 apparatus of claim 7, wherein the moving element is a button, the button being further configured to provide input to a host computer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com