Metacat

<?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>TO THE MOST HIGH AND MIGHTY PRINCE</value>

      <pathexpr>preface/ptitle</pathexpr>

    </queryterm>

  </querygroup>

</pathquery>