About: http://webisa.webdatacommons.org/314548699

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	And while the above description is directed to a keyboard device, other kinds of input devices may be incorporated in the present invention, such as a game control pad.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com