About: http://webisa.webdatacommons.org/233626287

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 switch could also be arranged to change the focus of additional user-interface devices (not shown) in addition to the keyboard and mouse, such as a microphone and speakers, a common visual display device, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com