About: http://webisa.webdatacommons.org/9754177

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	For example, the user can operate a mouse or other pointing device to request lateral motion with one hand and can independently operate keys on a keyboard to request radial motion with the other hand.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com