About: http://webisa.webdatacommons.org/449861547

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	_ Principals in roles, of the form A as R. The principal A may adopt the role R and act under the name A as R when he wants to diminish his powers, in particular as a protection
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com