_:Ba7c6fd18ef3e1b9a8c889287a8a23449 . . . . "Sociale herkomst"@nl . "Social origin"@en . . _:Ba7c6fd18ef3e1b9a8c889287a8a23449 . _:Ba7c6fd18ef3e1b9a8c889287a8a23449 "2021-09-24"^^ . _:Ba7c6fd18ef3e1b9a8c889287a8a23449 . _:Ba7c6fd18ef3e1b9a8c889287a8a23449 . _:Ba7c6fd18ef3e1b9a8c889287a8a23449 "078668034" . _:Ba7c6fd18ef3e1b9a8c889287a8a23449 . _:Ba7c6fd18ef3e1b9a8c889287a8a23449 . _:Ba7c6fd18ef3e1b9a8c889287a8a23449 .