. "David" . "Halpern, David (Politicoloog)" . . "David Halpern" . _:Bff1f2dbc7cf79f3106ab53702ded8c78 . . . "Senior policy advisor at the Prime Minister's Strategy Unit"@nl . "Halpern" . _:Bff1f2dbc7cf79f3106ab53702ded8c78 . _:Bff1f2dbc7cf79f3106ab53702ded8c78 . _:Bff1f2dbc7cf79f3106ab53702ded8c78 "2023-05-19"^^ . _:Bff1f2dbc7cf79f3106ab53702ded8c78 . _:Bff1f2dbc7cf79f3106ab53702ded8c78 . _:Bff1f2dbc7cf79f3106ab53702ded8c78 "272559237" . _:Bff1f2dbc7cf79f3106ab53702ded8c78 . _:Bff1f2dbc7cf79f3106ab53702ded8c78 . _:Bff1f2dbc7cf79f3106ab53702ded8c78 .