About: http://webisa.webdatacommons.org/269002157

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	In the event that performance is an issue, you can opt to exclude a field in an object from serialization by decorating the field with the [NonSerialized] attribute???this is called selective serialization.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com