"Eric W. Elst" . "Eric W." . "be" . . "Elst" . . "1936"^^ . "Elst, Eric W. (1936-2022)" . _:Bbece5f57e5d09a50db02f952ff69538d . "https://nl.wikipedia.org/wiki/Eric_Walter_Elst" . . . "2022"^^ . _:Bbece5f57e5d09a50db02f952ff69538d . _:Bbece5f57e5d09a50db02f952ff69538d . _:Bbece5f57e5d09a50db02f952ff69538d "2023-05-23"^^ . _:Bbece5f57e5d09a50db02f952ff69538d . _:Bbece5f57e5d09a50db02f952ff69538d . _:Bbece5f57e5d09a50db02f952ff69538d "071587004" . _:Bbece5f57e5d09a50db02f952ff69538d . _:Bbece5f57e5d09a50db02f952ff69538d . _:Bbece5f57e5d09a50db02f952ff69538d .