About: http://webisa.webdatacommons.org/330307632

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	Such input devices include buttons 24, d-pad 20, etc. and can include additional buttons, dials, switches, scroll wheels, or other controls or mechanisms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk