. . "nl" . "Jan" . "van Beekum" . "1918"^^ . "2001"^^ . "Beekum, J. van" . _:B804fb416604042b6ab05e731513fb1ea . . "componist"@nl . "Jan van Beekum" . "Beekum, Jan van (1918-2001)" . . "Beekum, J.C. van" . _:B804fb416604042b6ab05e731513fb1ea . _:B804fb416604042b6ab05e731513fb1ea . _:B804fb416604042b6ab05e731513fb1ea "2023-05-22"^^ . _:B804fb416604042b6ab05e731513fb1ea . _:B804fb416604042b6ab05e731513fb1ea . _:B804fb416604042b6ab05e731513fb1ea "071814965" . _:B804fb416604042b6ab05e731513fb1ea . _:B804fb416604042b6ab05e731513fb1ea . _:B804fb416604042b6ab05e731513fb1ea .