BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:7769
DTSTART;VALUE=DATE:20170501
URL;VALUE=URI:ohschonhell.at/?page_id=15375
SUMMARY:1.mai free open air 2017
LOCATION:VIENNA CITY BEACH CLUB
END:VEVENT
END:VCALENDAR