BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:21139
DTSTART;VALUE=DATE:20230527
URL;VALUE=URI:ohschonhell.de/?page_id=41920
SUMMARY:Polarity
LOCATION:Südpol
END:VEVENT
END:VCALENDAR