BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
URL:/calendar/?id=11146
DTSTART:20171113T120000Z
DTEND:20171113T170000Z
SUMMARY:Charting the Invisible
LOCATION:APT Gallery, 6 Creekside, London SE8 4SA 
END:VEVENT
END:VCALENDAR