no start posno stop pos
https://www.stadt-schaffhausen.ch/cmsapp/de/raumreservation/?SESSIONCMS=pbt393tqb2k61fu69gjhcbudl2&action=none&raum_id%5B0%5D=3127&show=belegung&start_date=2024-05-04&view=week28.05.2024 12:12:35