BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:10698
DTSTART;VALUE=DATE:20180510
URL;VALUE=URI:ohschonhell.at/?page_id=23018
SUMMARY:Wiener Linie - WTF special
LOCATION:U4
END:VEVENT
END:VCALENDAR