About: http://webisa.webdatacommons.org/410619385

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	Essentially I agree with you, but in a case where performance is an issue, then the event delegation method is considerably faster.
http://www.w3.org/ns/prov#wasQuotedFrom	sitepoint.com