Man pages matching name rdf::trine::iterator::graph::materialized in section 3pm:

RDF::Trine::Iterator::Graph::Materialized.3pm.en	debian 10 / librdf-trine-perl
RDF::Trine::Iterator::Graph::Materialized.3pm.en	debian 11 / librdf-trine-perl
RDF::Trine::Iterator::Graph::Materialized.3pm.en	debian 12 / librdf-trine-perl