BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:21488
DTSTART;VALUE=DATE:20230804
URL;VALUE=URI:ohschonhell.de/?page_id=42677
SUMMARY:Summer Blaze
LOCATION:Open Air
END:VEVENT
END:VCALENDAR