BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:7780
DTSTART;VALUE=DATE:20170409
URL;VALUE=URI:ohschonhell.at/?page_id=15397
SUMMARY:Wiener Frühling
LOCATION:WIEN
END:VEVENT
END:VCALENDAR