Bugzilla – Bug 12944I found two useful references to XHTML5 in this document: 1.6 HTML vs XHTML States: " The second concrete syntax is the XHTML syntax, which is an application of XML. When a document is transmitted with an XML MIME type, such as application/xhtml+xml, thenLast modified: 2011-08-04 05:35:41 UTC
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