/usr/share/doc/libquazip-doc/html/inherit_graph_4.map is in libquazip-doc 0.7-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | <map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy">
<area shape="rect" id="node1" href="$classQuaZip.html" title="ZIP archive. " alt="" coords="5,5,69,32"/>
</map>
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