Revised deadline for Practical Semantic Astronomy workshop

[Matthew Graham]

Hi,

We have pushed back the registration deadline for the Practical Semantic 
Astronomy workshop at Caltech from 18-21 February 2008 to the end of 
this month: 30 November. We have a good number of attendees already but 
would like to encourage anyone who was uncertain about attending and 
missed the October 31 deadline to go ahead and register. If you are at 
all interested in machine processing of data or metadata then please 
consider attending.

    Cheers,

    Matthew