<?xml version="1.0" encoding="UTF-8"?>
<ns:e1 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
       xmlns:ns="schema:Pos_07060201_derived_by_extension_006">
  <surnameElemBase>surnameElemBase</surnameElemBase>
  <ageElemExt>10</ageElemExt>
</ns:e1>