/usr/share/doc/libnanoxml2-java/examples/Java/Chapter04-03/test.xml is in libnanoxml2-java-doc 2.2.3.dfsg-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | <!DOCTYPE book [
<!ENTITY blah "%foo;">
]>
<book>
<chapter id="&blah;">
<title>The title</title>
Some text.
</chapter>
</book>
|