A module to support role classification of elements W3C Working Draft 4 October 2007 This version: http://www.w3.org/TR/2007/WD-xhtml-role-20071004 Latest version: http://www.w3.org/TR/xhtml-role Previous version: http://www.w3.org/TR/2006/WD-xhtml-role-20061113/ Diff from previous version: xhtml-role-diff.html Editors: Mark Birbeck, x-port.net Ltd. Shane McCarron, Applied Testing and Technology,