/usr/share/perl/5.18.2/ is in perl-base 5.18.2-2ubuntu1.
This file is owned by root:root, with mode 0o755.
There are a lot of files here (988 total). We're only showing the immediate contents of /usr/share/perl/5.18.2.
/usr/share/perl/5.18.2
..
/usr/share/perl/5.18.2/AutoLoader.pm
/usr/share/perl/5.18.2/Carp/
/usr/share/perl/5.18.2/Carp.pm
/usr/share/perl/5.18.2/Exporter/
/usr/share/perl/5.18.2/Exporter.pm
/usr/share/perl/5.18.2/FileHandle.pm
/usr/share/perl/5.18.2/Getopt/
/usr/share/perl/5.18.2/IPC/
/usr/share/perl/5.18.2/SelectSaver.pm
/usr/share/perl/5.18.2/Symbol.pm
/usr/share/perl/5.18.2/Text/
/usr/share/perl/5.18.2/Tie/
/usr/share/perl/5.18.2/XSLoader.pm
/usr/share/perl/5.18.2/base.pm
/usr/share/perl/5.18.2/bytes.pm
/usr/share/perl/5.18.2/bytes_heavy.pl
/usr/share/perl/5.18.2/constant.pm
/usr/share/perl/5.18.2/feature.pm
/usr/share/perl/5.18.2/fields.pm
/usr/share/perl/5.18.2/integer.pm
/usr/share/perl/5.18.2/locale.pm
/usr/share/perl/5.18.2/overload.pm
/usr/share/perl/5.18.2/overloading.pm
/usr/share/perl/5.18.2/strict.pm
/usr/share/perl/5.18.2/unicore/
/usr/share/perl/5.18.2/utf8.pm
/usr/share/perl/5.18.2/utf8_heavy.pl
/usr/share/perl/5.18.2/vars.pm
/usr/share/perl/5.18.2/warnings/
/usr/share/perl/5.18.2/warnings.pm