Namespace prefix provided

ws/Docbook/Extensions/Xsl/docbook2docbook.xsl

 <?xml version="1.0" encoding="UTF-8"?>
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0"
-    xmlns:db="http://docbook.org/ns/docbook"
     xmlns:xlink="http://www.w3.org/1999/xlink"
-    xmlns="http://docbook.org/ns/docbook">
+    xmlns="http://docbook.org/ns/docbook" xmlns:db="http://docbook.org/ns/docbook">
     
     <xsl:param name="generateIdPrefix">__sdwordm4342cs__</xsl:param>
     <xsl:output indent="no"/>