BEGIN:VCALENDAR
PRODID:-//Google Inc//Google Calendar 70.9054//ENVERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
DTSTART:20211219T100000Z
DTEND:20211219T120000Z
SUMMARY:Christmas concert at Metro station "Syntagma"
LOCATION:Syntagma metro station
DESCRIPTION:Downloaded from http://www.koa.gr
END:VEVENT
END:VCALENDAR