About: http://webisa.webdatacommons.org/449894941

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	receiving a communication from a messaging entity, wherein the communication is a legitimate e-mail message or spam or a virus or a communication that violates corporate policy;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com