_:B18698fc07678d923145371c6025a8495 . "Serge" . "Margel" . "Serge Margel" . . . . "Margel, Serge" . . _:B18698fc07678d923145371c6025a8495 . _:B18698fc07678d923145371c6025a8495 . _:B18698fc07678d923145371c6025a8495 "2023-05-22"^^ . _:B18698fc07678d923145371c6025a8495 . _:B18698fc07678d923145371c6025a8495 . _:B18698fc07678d923145371c6025a8495 "237956373" . _:B18698fc07678d923145371c6025a8495 . _:B18698fc07678d923145371c6025a8495 . _:B18698fc07678d923145371c6025a8495 .