About: http://webisa.webdatacommons.org/130761814

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	Hrm, this does indeed seem to be broken, but I have no idea why. And this is exactly the sort of thing I had hoped to spot before we decide to go completely live with it :). I hope Kevin will chime in.
http://www.w3.org/ns/prov#wasQuotedFrom	twistedmatrix.com