About: http://webisa.webdatacommons.org/283348919

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 two cursors may be freely controlled by an enhanced pointing device, such as a mouse with an added touchpad or trackball, or sequentially selected and controlled by a conventional mouse.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com