Man pages matching name metabase::resource::cpan in section 3pm:

Metabase::Resource::cpan.3pm.en	debian 10 / libmetabase-fact-perl
Metabase::Resource::cpan.3pm.en	debian 11 / libmetabase-fact-perl
Metabase::Resource::cpan.3pm.en	debian 12 / libmetabase-fact-perl