/usr/share/perl5/ is in libweb-id-perl 1.922-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Plack/
/usr/share/perl5/Plack/Middleware/
/usr/share/perl5/Plack/Middleware/Auth/
/usr/share/perl5/Plack/Middleware/Auth/WebID.pm
/usr/share/perl5/Web/
/usr/share/perl5/Web/ID/
/usr/share/perl5/Web/ID/FAQ.pod
/usr/share/perl5/Web/ID/Types.pm
/usr/share/perl5/Web/ID/Certificate/
/usr/share/perl5/Web/ID/Certificate/Generator.pm
/usr/share/perl5/Web/ID/SAN/
/usr/share/perl5/Web/ID/SAN/Email.pm
/usr/share/perl5/Web/ID/SAN/URI.pm
/usr/share/perl5/Web/ID/Util.pm
/usr/share/perl5/Web/ID/Certificate.pm
/usr/share/perl5/Web/ID/SAN.pm
/usr/share/perl5/Web/ID/RSAKey.pm
/usr/share/perl5/Web/ID.pm