About: http://webisa.webdatacommons.org/155781159

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 user still commands the computer primarily through manual pointing devices such as mice, joysticks and trackballs which control the on screen cursor movements.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com