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https://www.stadt-schaffhausen.ch/cmsapp/de/raumreservation/?action=none&show=details&raum_id%5B0%5D=3135&start_date=2024-05-11&dz=1713897495&SESSIONCMS=0juequnvbebtuu1ofca27btrf221.05.2024 18:19:00