About: http://webisa.webdatacommons.org/252275376

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 keyword assert now, though can be used for testing, its scope is different; assert is a handy way to throw Exceptions and in particular RuntimeExceptions or AssertionErrors.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com