Man pages matching name rdf::query::parser::sparql11 in section 3pm:

RDF::Query::Parser::SPARQL11.3pm.en	debian 10 / librdf-query-perl
RDF::Query::Parser::SPARQL11.3pm.en	debian 11 / librdf-query-perl
RDF::Query::Parser::SPARQL11.3pm.en	debian 12 / librdf-query-perl