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https://www.stadt-schaffhausen.ch/cmsapp/de/raumreservation/?show=belegung&action=none&view=week&start_date=2024-05-03&raum_id%5B0%5D=3129&SESSIONCMS=acqfheo7ckdukvm62qilcf59t120.05.2024 13:25:28