. . . _:b76653078 . "Diadematoida" . . _:b76091926 . . . "628865" . "Duncan, 1889" . . . "510522" . _:b76653078 . _:b76091926 "GBIF id" . _:b76653078 "510522" . _:b76091926 "1468" . _:b76653078 . . "1468" . . "Diadematoida" . _:b76091926 . _:b76653078 "WoRMS id" . "Diadematoida Duncan, 1889" . . "Diadematoida" . . _:b76091926 .