About: http://webisa.webdatacommons.org/70862369

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	Ok, problem was a wrong hibernate version in the first place, but also wrong use of hibernate3 plugin with hibernate4, and some missing hibernate4 libraries.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com