This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n4blogspot.
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:317182758
rdf:type
prov:Entity
prov:value
In mature applications, you already have a module or library dealing with all king of email functionality and issues e.g. ability to send attachments, images, including signatures and other rich text formatting on emails, but if you have to code something from scratch then Java's Mail API is perfect place.
prov:wasQuotedFrom
n4:com
Subject Item
isap:12591833
prov:wasDerivedFrom
isa:317182758