About: http://webisa.webdatacommons.org/333173218

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	Best you make that object implement INotifyWhenDisposed and dispose it at the end of the request so that the objects are released imediately after the request instead of waiting for the object to be garbage collected..
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com