About: http://webisa.webdatacommons.org/214679769

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 direction, speed and quantity of the scrolling function can be controlled, for example, by clicking and dragging a button which is displayed on the screen by a pointing device such as a mouse.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es