/usr/ is in libxmlezout3-dev 1.06.1-7.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/
/usr/share/
/usr/share/doc/
/usr/share/doc/libxmlezout3-dev/
/usr/share/doc/libxmlezout3-dev/README.Debian
/usr/share/doc/libxmlezout3-dev/copyright
/usr/share/doc/libxmlezout3-dev/changelog.Debian.gz
/usr/share/man/
/usr/share/man/man7/
/usr/share/man/man7/xml_ez_out.7.gz
/usr/share/ada/
/usr/share/ada/adainclude/
/usr/share/ada/adainclude/xmlezout/
/usr/share/ada/adainclude/xmlezout/mckae-xml-ez_out-generic_medium.adb
/usr/share/ada/adainclude/xmlezout/mckae.ads
/usr/share/ada/adainclude/xmlezout/mckae-xml.ads
/usr/share/ada/adainclude/xmlezout/mckae-xml-ez_out.ads
/usr/share/ada/adainclude/xmlezout/mckae-xml-ez_out-text_file.ads
/usr/share/ada/adainclude/xmlezout/mckae-xml-ez_out-string_stream.ads
/usr/share/ada/adainclude/xmlezout/mckae-xml-ez_out-string_stream.adb
/usr/share/ada/adainclude/xmlezout/mckae-xml-ez_out-generic_medium.ads
/usr/share/ada/adainclude/xmlezout.gpr
/usr/lib/
/usr/lib/x86_64-linux-gnu/ada/
/usr/lib/x86_64-linux-gnu/ada/adalib/
/usr/lib/x86_64-linux-gnu/ada/adalib/xmlezout/
/usr/lib/x86_64-linux-gnu/ada/adalib/xmlezout/mckae-xml-ez_out-generic_medium.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/xmlezout/mckae.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/xmlezout/mckae-xml.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/xmlezout/mckae-xml-ez_out.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/xmlezout/mckae-xml-ez_out-text_file.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/xmlezout/mckae-xml-ez_out-string_stream.ali
/usr/lib/x86_64-linux-gnu/libxmlezout.a
/usr/lib/x86_64-linux-gnu/libxmlezout.so