About: http://webisa.webdatacommons.org/337132907

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 user interface elements such as buttons would be represented by data indication predicates and their grouping with action predicates would control what the button does.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com