BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:21511
DTSTART;VALUE=DATE:20230722
URL;VALUE=URI:ohschonhell.de/?page_id=42725
SUMMARY:Electro Bistro Open Air #3
LOCATION:Open Air
END:VEVENT
END:VCALENDAR