About: http://webisa.webdatacommons.org/98978459

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 average user has come to expect pull-down menus, windows, a desktop, a pointing device, and other user interface tools.
http://www.w3.org/ns/prov#wasQuotedFrom	mactech.com