Man pages matching name text::mediawikiformat::blocks in section 3pm:

Text::MediawikiFormat::Blocks.3pm.en	debian 10 / libtext-mediawikiformat-perl
Text::MediawikiFormat::Blocks.3pm.en	debian 11 / libtext-mediawikiformat-perl
Text::MediawikiFormat::Blocks.3pm.en	debian 12 / libtext-mediawikiformat-perl