Man pages matching name xml::semanticdiff::basichandler in section 3pm:

XML::SemanticDiff::BasicHandler.3pm.en	debian 10 / libxml-semanticdiff-perl
XML::SemanticDiff::BasicHandler.3pm.en	debian 11 / libxml-semanticdiff-perl
XML::SemanticDiff::BasicHandler.3pm.en	debian 12 / libxml-semanticdiff-perl