Man pages matching name software::license::perl_5 in section 3pm:

Software::License::Perl_5.3pm.en	debian 10 / libsoftware-license-perl
Software::License::Perl_5.3pm.en	debian 11 / libsoftware-license-perl
Software::License::Perl_5.3pm.en	debian 12 / libsoftware-license-perl