BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:16687
DTSTART;VALUE=DATE:20230501
URL;VALUE=URI:ohschonhell.at/?page_id=37145
SUMMARY:1.Mai Free Open Air 2023
LOCATION:VIENNA CITY BEACH CLUB
END:VEVENT
END:VCALENDAR