BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:3349@retsch
ORGANIZER:CN=Retsch GmbH
DTSTART;VALUE=DATE:20181030

SUMMARY:Lab-Supply
LOCATION:Hamburg
END:VEVENT
END:VCALENDAR