BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20130523T233300Z
CREATED:20080226T152155Z
UID:ATEvent-b96909be51ecd9ac11ffb96751fe1be3
LAST-MODIFIED:20090605T110627Z
SUMMARY:HOW TO REGULATE THE TIME OF YOUR PENDULUM CLOCK
DTSTART:20080226T212120Z
DTEND:20080226T212120Z
CLASS:PUBLIC
END:VEVENT
END:VCALENDAR