About: http://webisa.webdatacommons.org/111923108

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	For example, if the field is an editable text field and the event was the keyboard entry of a letter, then the routine would echo the letter to the display.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com