About: http://webisa.webdatacommons.org/35036842

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	They would be especially useful for computers that have graphical user interfaces and which, therefore, make extensive use of a pointing device, and especially for small laptop and notebook computers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com