On Jun 2, 2006, at 5:48 PM, Andy Mabbett wrote: > In message <Ldb$niBAlNSEFwKx at pigsonthewing.org.uk>, Andy Mabbett > <andy at pigsonthewing.org.uk> writes >> Perhaps not a microformat, in the sense used here, but I feel that >> there should be some way (or is there already?) for marking up an >> ISBN >> number, so that it is recognisable as such. >> Was this ever resolved? I recall that discussion seemed to get > sidetracked... Not resolved by any means, but UID brainstorming [1] mentions a way of marking up identifiers including ISBNs. <abbr class="uid" title="urn:isbn:0950788120">0 9507881-2-0</abbr> Please feel free to add you thoughts/ideas. //Ed [1] http://microformats.org/wiki/uid-brainstorming