/usr/share/doc/libpoe-component-client-dns-perl/copyright is in libpoe-component-client-dns-perl 1:1.051-1ubuntu1.
This file is owned by root:root, with mode 0o644.
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    http://wiki.debian.org/Proposals/CopyrightFormat?action=recall&rev=196
Upstream-Author: Rocco Caputo <rcaputo@cpan.org>
Upstream-Source: http://search.cpan.org/dist/POE-Component-Client-DNS/
Upstream-Name: POE-Component-Client-DNS
Files: *
Copyright: 1999-2009, Rocco Caputo <rcaputo@cpan.org>
License-Alias: Perl
License: Artistic | GPL-1+
Files: debian/*
Copyright: 2009, Jonathan Yu <jawnsy@cpan.org>
 2008-2009, gregor herrmann <gregoa@debian.org>
 2008, MartÃn Ferrari <Tincho@debian.org>
 2006, Michael Ablassmeier <abi@debian.org>
 2001-2005, Steve Kowalik <stevenk@debian.org>
License: Artistic | GPL-1+
License: Artistic
    This program is free software; you can redistribute it and/or modify
    it under the terms of the Artistic License, which comes with Perl.
    On Debian GNU/Linux systems, the complete text of the Artistic License
    can be found in /usr/share/common-licenses/Artistic
License: GPL-1+
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by 
    the Free Software Foundation; either version 1, or (at your option)
    any later version.
    On Debian GNU/Linux systems, the complete text of the GNU General
    Public License can be found in `/usr/share/common-licenses/GPL'
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