About: http://webisa.webdatacommons.org/160973660

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 apparent to those of skill in the art, however, that the invention can be further extended to vehicles such as wheelchairs, wherein actuators may be positioned on the arm rests or on the hand grips at the rear of the chair.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com