About: http://webisa.webdatacommons.org/134533016

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	Each of the ???pushbuttons??? presented to the user through the Motif windows are activated with a graphical pointing device such as a mouse.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk