[Xesam] xesam:title vs. xesam:subject

[Arun Raghavan]

Hello,
I'm adding some mappings between the Xesam and Beagle ontologies, and
I ran across this rather confusing item. A xesam:Email can have a
xesam:title as well as a xesam:subject. For subject, I can see a clear
mapping to an email, but where would a title come from?

Cheers,
-- 
Arun Raghavan
(http://nemesis.accosted.net)
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