standard representation classes

[Dwight Arthur <darthur@bestweb.net>]

In San Jose, under Sue Probert's leadership, we worked on a list of
representation classes, such as "identifier" "code" or "monetary amount"

In trying to work with this list, I find that the members do not fit well
with the "representation class" concept as defined in Martin's forms. It
seems as though many of the members fit better with "data format" - please
advise.