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https://www.stadt-schaffhausen.ch/cmsapp/de/raumreservation/?SESSIONCMS=07kq3bancel0a1ligkicrop480&action=none&dz=1714349972&raum_id%5B0%5D=3139&show=belegung&start_date=2024-05-11&view=week24.05.2024 00:07:20