About: http://webisa.webdatacommons.org/281268934

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 following is an example of how a button class MyButton, which is a subclass that implements the IView interface, may be declared:
http://www.w3.org/ns/prov#wasQuotedFrom	google.com