https://www.stadt-schaffhausen.ch/cmsapp/de/raumreservation/?SESSIONCMS=hlnd5u26bb499m3k2gpfu5g900&action=none&dz=1714286581&raum_id%5B0%5D=3129&show=belegung&start_date=2024-05-12&view=day23.05.2024 15:00:49