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https://www.stadt-schaffhausen.ch/cmsapp/de/raumreservation/?SESSIONCMS=15cfnueaa692ef24504rvhejg1&action=none&dz=1714291621&raum_id%5B0%5D=3151&show=belegung&start_date=2024-04-04&view=month23.05.2024 15:29:41