In message <D53CA839-59AC-4E9E-AEDB-BE3ABB2B0C63 at hubmed.org>, Alf Eaton <lists at hubmed.org> writes >> How would you see that sitting inside HTML mark-up? >><abbr class="uri" title="urn:isbn:0950788120">0 9507881-2-0</abbr> Thank you. I'm very concerned that that may be an abuse of "abbr"; and wonder how it will sound when read to someone using assistive software? -- Andy Mabbett Say "NO!" to compulsory ID Cards: <http://www.no2id.net/> Free Our Data: <http://www.freeourdata.org.uk>