About: http://webisa.webdatacommons.org/5264307

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	Sometimes, you want to handle an event such as a button click on the client first, and then post the click event to the server only under certain conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	devx.com