About: http://webisa.webdatacommons.org/171985877

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 Control Manager allows the developer to create and manage controls such as buttons, radio buttons, check boxes, pop up menus, scroll bars, and application-defined controls.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com