About: http://webisa.webdatacommons.org/372268298

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	You might read that you can use EditorAttribute to control how a particular property is edited, but it is hard to see how to use that information to put the right sort of editors onto your custom DataSource and DataMember properties.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com