--- a/RelaxNG/publidoc.rnc	mar. mai 14 17:36:19 2013 +0200
+++ b/RelaxNG/publidoc.rnc	mer. mai 15 12:08:56 2013 +0200
@@ -644,6 +644,7 @@
  & link*
  & anchor*
  & image*
+ & audio*
  & smil*
  & warning*
 }