"196516" . _:b75895554 "GBIF id" . _:b75895554 . "Polycentropus" . . _:b75895554 . . . _:b76617941 "593213" . . . _:b76617941 . . "593213" . _:b76617941 "WoRMS id" . "Polycentropus" . . . . "Polycentropus Curtis, 1835" . _:b76617941 . "1437832" . _:b75895554 "1437832" . . _:b76617941 . "Polycentropus" . . "Curtis, 1835" . _:b75895554 .