BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN CALSCALE:GREGORIAN BEGIN:VEVENT DTEND:20190517T230000Z UID:5ce1a0667b7dc DTSTAMP:20190519T192854Z LOCATION:1000 Peking DESCRIPTION: URL;VALUE=URI: SUMMARY:Great Wall Marathon DTSTART:20190517T230000Z END:VEVENT END:VCALENDAR