Man pages matching name plack::middleware::auth::webid in section 3pm:

Plack::Middleware::Auth::WebID.3pm.en	debian 10 / libweb-id-perl
Plack::Middleware::Auth::WebID.3pm.en	debian 11 / libweb-id-perl
Plack::Middleware::Auth::WebID.3pm.en	debian 12 / libweb-id-perl