BEGIN:VEVENT
SUMMARY:An Event
DTSTART;TZID=America/Bogota;VALUE=DATE-TIME:20140409T093000
DTEND;TZID=America/Bogota;VALUE=DATE-TIME:20140409T103000
DTSTAMP;VALUE=DATE-TIME:20140401T234817Z
UID:event_no_dst
END:VEVENT