About: http://webisa.webdatacommons.org/239692275

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	Furthermore, the input units 1200, 2200, 3200, and 4200 each is constituted by a pointing device, such as a mouse, and an input device, such as a keyboard.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com