About: http://webisa.webdatacommons.org/199383297

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	Note that if the element is a button, the Current Button Definitions 121 will be updated to reflect the new state of the displayed button set.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com