_:b75705788 . . _:b75705788 . _:b76623584 "542071" . . . . _:b75705788 "GBIF id" . "Ostrea danica" . "6530809" . . "Ostrea danica Holten, 1802" . "Ostrea danica" . . "576814" . _:b75705788 . _:b76623584 . _:b75705788 "6530809" . _:b76623584 . . . . _:b76623584 . . "542071" . _:b76623584 "WoRMS id" . "Holten, 1802" .