_:b76649654 . "Echinodermata" . _:b76649654 "WoRMS id" . _:b76649654 "510545" . . "Micrasterina" . . _:b76649654 . . "510545" . "Animalia" . . . . . . "825283" . . . . "Spatangoida" . _:b76649654 .