About: http://webisa.webdatacommons.org/81387388

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	Typical peripherals such as keyboard, mouse or joystick were offered to allow the device control through upper limb residual motor abilities.
http://www.w3.org/ns/prov#wasQuotedFrom	biomedsearch.com