<metadata name="title-dates" brief="yes" merge="longest"/>
<metadata name="title-medium" brief="yes" merge="longest"/>
<metadata name="title-number-section" brief="yes" merge="longest"/>
<metadata name="title-dates" brief="yes" merge="longest"/>
<metadata name="title-medium" brief="yes" merge="longest"/>
<metadata name="title-number-section" brief="yes" merge="longest"/>