Man pages matching name atteanx::plan::sparqlbgp in section 3pm:

AtteanX::Plan::SPARQLBGP.3pm.en	debian 10 / libatteanx-store-sparql-perl
AtteanX::Plan::SPARQLBGP.3pm.en	debian 11 / libatteanx-store-sparql-perl
AtteanX::Plan::SPARQLBGP.3pm.en	debian 12 / libatteanx-store-sparql-perl