https://www.stadt-schaffhausen.ch/cmsapp/de/raumreservation/?action=none&show=belegung&view=month&raum_id%5B0%5D=3073&start_date=2024-05-11&dz=1714236876&SESSIONCMS=8tcdg2gpei0u0pkdcr0def68d320.05.2024 19:31:58