BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
CATEGORIES:Лекции
DTSTART:20180425T190000
DTEND:20180425T203000
SUMMARY:Геолекторий
DESCRIPTION:
LOCATION:Б1
END:VEVENT
END:VCALENDAR