About: http://webisa.webdatacommons.org/175144598

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	custom recipient Used in previous versions of Exchange, a custom recipient was a user who was not hosted by Exchange.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com