About: http://webisa.webdatacommons.org/341045977

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	I would say that, as JSR 168 is a standard, this is not a big problem, portlets should be portable.
http://www.w3.org/ns/prov#wasQuotedFrom	theserverside.com