Man pages matching name rdf::query::plan::join::nestedloop in section 3pm:

RDF::Query::Plan::Join::NestedLoop.3pm.en	debian 10 / librdf-query-perl
RDF::Query::Plan::Join::NestedLoop.3pm.en	debian 11 / librdf-query-perl
RDF::Query::Plan::Join::NestedLoop.3pm.en	debian 12 / librdf-query-perl