About: http://webisa.webdatacommons.org/408477247

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	Sure, it is a bug, and was a mess to debug, but it turned out that probably nobody would have ever had a problem with this in practice.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org