_:B31ac428d0744e869bad528db7c348d7d . "Hean Tat" . "Keh" . "Hean Tat Keh" . . . . "Keh, Hean Tat" . . _:B31ac428d0744e869bad528db7c348d7d . _:B31ac428d0744e869bad528db7c348d7d . _:B31ac428d0744e869bad528db7c348d7d "2023-05-19"^^ . _:B31ac428d0744e869bad528db7c348d7d . _:B31ac428d0744e869bad528db7c348d7d . _:B31ac428d0744e869bad528db7c348d7d "270145818" . _:B31ac428d0744e869bad528db7c348d7d . _:B31ac428d0744e869bad528db7c348d7d . _:B31ac428d0744e869bad528db7c348d7d .