"Erithacus rubecula witherbyi" . . _:b75978727 . _:b75978727 . _:b75426046 . _:b75978727 "GBIF id" . . "Erithacus rubecula witherbyi Hartert, 1910" . "Erithacus rubecula witherbyi" . _:b75426046 "Avibase id" . _:b75426046 . _:b75426046 "FA9731A615C2ADB1" . "6091240" . . _:b75426046 . "FA9731A615C2ADB1" . . . . "4008" . . "Hartert, 1910" . . . _:b75978727 "6091240" . _:b75978727 .