About: http://webisa.webdatacommons.org/3608302

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	As will be appreciated by those skilled in the art, having the benefit of this disclosure, graphical controls may include sliders, knobs, dials, buttons and other commonly used GUI features and controls.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com