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https://www.stadt-schaffhausen.ch/cmsapp/de/raumreservation/?action=none&show=belegung&view=week&raum_id%5B0%5D=3935&start_date=2024-05-04&dz=1713270074&PHPSESSID=6aquuak29r7nsh5ui9c825aup716.05.2024 16:49:55