About: http://webisa.webdatacommons.org/449368001

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	Graphical software controls have become commonplace in the field of user interfaces to computer programs, particularly software applications which make use of the graphical user interface (GUI).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com