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https://www.stadt-schaffhausen.ch/cmsapp/de/raumreservation/?SESSIONCMS=91ifndugp85adoru7sg084bst7&action=none&dz=1714334359&raum_id%5B0%5D=3138&show=belegung&start_date=2024-06-04&view=day08.06.2024 10:07:00