BEGIN:VCALENDAR
VERSION:2.0
PRODID:ICALENDAR-RS
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20170910T001411
UID:cea71af5-85b9-4770-af56-037093d3e742
DTSTART:20170909T221411
SUMMARY:test event
DTEND:20170910T221411
DESCRIPTION:here I have something really important to do
TEST;DUE=tomorrow;IMPORTANCE=very:FOOBAR
CLASS:CONFIDENTIAL
END:VEVENT
BEGIN:VTODO
DTSTAMP:20170910T001411
UID:8bd42e7a-6323-4505-9602-a2b81644a74d
SUMMARY:Buy some milk
END:VTODO
BEGIN:VEVENT
DTSTAMP:20170910T001411
UID:601b183b-75fe-4773-8b66-c263900f8167
SUMMARY:My Birthday
DTSTART;VALUE=DATE:20160315
DESCRIPTION:Hey, I'm gonna have a party\nBYOB: Bring your own beer.\nHendri
k
DTEND;VALUE=DATE:20160315
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20170910T001411
UID:749861a6-75ba-443b-94fb-003916b832f8
DTEND;VALUE=DATE:20160315
DTSTART;VALUE=DATE:20160315
END:VEVENT
END:VCALENDAR