2 <!DOCTYPE para PUBLIC
"-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
4 The weekly incremental backup tape is labelled
5 <medialabel>Backup
<replaceable>nn
</replaceable></medialabel>, where
6 <replaceable>nn
</replaceable> is the week number.