BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
URL:/calendar/?id=10538
DTSTART:20170308T160000Z
DTEND:20170308T190000Z
SUMMARY:Hacksmiths: Learn Ruby on Rails
LOCATION:G11, St James Hatcham (the church)
END:VEVENT
END:VCALENDAR