Man pages matching name soap::wsdl::server::simple in section 3pm:

SOAP::WSDL::Server::Simple.3pm.en	debian 10 / libsoap-wsdl-perl
SOAP::WSDL::Server::Simple.3pm.en	debian 11 / libsoap-wsdl-perl
SOAP::WSDL::Server::Simple.3pm.en	debian 12 / libsoap-wsdl-perl