About: http://webisa.webdatacommons.org/339355379

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	SMTP is a very simple protocol, if you know the SMTP server it may be easier to communicate with it directly using sockets.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com