<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="medium" brief="yes" merge="no" mergekey="optional"/>
+ <metadata name="medium" brief="yes" merge="longest" mergekey="optional"/>
<metadata name="iii-id" brief="yes" merge="no"/>
<metadata name="edition"/>
<metadata name="publication-place"/>