"3222537" . _:b75724014 . _:b75724014 "GBIF id" . "Chromatiales" . . . "Proteobacteria" . . . "Bacteria" . . . "996429" . . "Chromatiaceae" . . _:b75724014 . _:b75724014 . "Isochromatium" . _:b75724014 "3222537" .