About: http://webisa.webdatacommons.org/390762311

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	Let's go ahead and use this to add a test called NullInstance whose purpose is to try reading a property from a null instance of ChatSession, and verify that the NullReferenceException is thrown by the CLR:
http://www.w3.org/ns/prov#wasQuotedFrom	wilcox.name