<?xml version="1.0"?>
<pathquery version="1.0">
  <meta_file_id>test</meta_file_id>
  <returndoctype />
  <querygroup operator="UNION">
    <queryterm casesensitive="false" searchmode="matches-exactly">
      <value>Chapter 1</value>
      <pathexpr>/tstmt/bookcoll/book/chapter/chtitle</pathexpr>
    </queryterm>
  </querygroup>
</pathquery>