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https://www.stadt-schaffhausen.ch/cmsapp/de/raumreservation/?action=none&show=belegung&view=week&raum_id%5B0%5D=3140&start_date=2024-04-27&dz=1711726378&PHPSESSID=slkk5gr0rhlk4ph7ki6duvg3d715.05.2024 00:08:30