About: http://webisa.webdatacommons.org/291458559

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	So, one option is to use a JSON library such as JSON.net which does not recognize the '__type' property and happily deserializes wrapped JSON into the AjaxWrapper class.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com