Man pages matching name debian::copyright::stanza::license in section 3pm:

Debian::Copyright::Stanza::License.3pm.en	debian 10 / libdebian-copyright-perl
Debian::Copyright::Stanza::License.3pm.en	debian 11 / libdebian-copyright-perl
Debian::Copyright::Stanza::License.3pm.en	debian 12 / libdebian-copyright-perl