comments on 12-sep RDFa Primer ED

Ben,

As others have already said, great job on the latest RDFa Primer
editors' draft.  Again, rather than transcribe my notes into plain text,
I've scanned my marked-up hardcopy and attached it here.  Apologies
for the handwriting; I did much of this while riding the train.

(I'm sending the attachment just to you and www-archive,
intending to follow this message with another to the TF and
citing the archived attachment.)

-Ralph