<?xml version="1.0" encoding="UTF-8"?>
<pre:MainElement xmlns:pre="http://www.tempuri.org/MainSchema" xmlns:ns="http://www.tempuri.org/ImportedSchema">
 <pre:MainA MainID="1"/>
 <ns:AnotherElement>
   <ns:B BID="3">
     <ns:MyB>EMPTY</ns:MyB>
   </ns:B>
 </ns:AnotherElement>
</pre:MainElement>