About: http://webisa.webdatacommons.org/174718340

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	Say someone types Hello world! then the body of the email is as followed:
http://www.w3.org/ns/prov#wasQuotedFrom	webdeveloper.com