About: http://webisa.webdatacommons.org/261851151

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 subclass with an explicit can_handle method used to work.There is a test for it in t/pmc/exceptionhandler.t, wich I wrote.
http://www.w3.org/ns/prov#wasQuotedFrom	parrot.org