/usr/share/perl5/Class/ is in libclass-meta-perl 0.66-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Class/Meta/
/usr/share/perl5/Class/Meta.pm
/usr/share/perl5/Class/Meta/AccessorBuilder/
/usr/share/perl5/Class/Meta/AccessorBuilder.pm
/usr/share/perl5/Class/Meta/AccessorBuilder/Affordance.pm
/usr/share/perl5/Class/Meta/AccessorBuilder/SemiAffordance.pm
/usr/share/perl5/Class/Meta/Attribute.pm
/usr/share/perl5/Class/Meta/Class.pm
/usr/share/perl5/Class/Meta/Constructor.pm
/usr/share/perl5/Class/Meta/Method.pm
/usr/share/perl5/Class/Meta/Type.pm
/usr/share/perl5/Class/Meta/Types/
/usr/share/perl5/Class/Meta/Types/Boolean.pm
/usr/share/perl5/Class/Meta/Types/Numeric.pm
/usr/share/perl5/Class/Meta/Types/Perl.pm
/usr/share/perl5/Class/Meta/Types/String.pm