BEGIN:VCALENDAR
VERSION:2.0
METHOD:PUBLISH
X-WR-CALNAME: Calendar | Drupal 
PRODID:-//Drupal iCal API//EN
BEGIN:VEVENT
UID:calendar:715:field_date:0:0
SUMMARY:Viaje a Salamanca y Avila
DTSTAMP;TZID=Europe/Madrid;VALUE=DATE-TIME:20100909T060237
DTSTART;TZID=Europe/Madrid;VALUE=DATE-TIME:20100924T000000
DTEND;TZID=Europe/Madrid;VALUE=DATE-TIME:20100926T000000
URL;VALUE=URI:http://www.esnucm.org/event/viaje-salamanca-y-avila
END:VEVENT
BEGIN:VEVENT
UID:calendar:722:field_date:0:1
SUMMARY:Spanish Night
DTSTAMP;TZID=Europe/Madrid;VALUE=DATE-TIME:20100909T060237
DTSTART;TZID=Europe/Madrid;VALUE=DATE-TIME:20100909T220000
DTEND;TZID=Europe/Madrid;VALUE=DATE-TIME:20100910T031500
URL;VALUE=URI:http://www.esnucm.org/event/spanish-night
END:VEVENT
END:VCALENDAR