Venue data update for S16-0520

[mods-bot]

• Room Name: Seminar Room 4
• Floor: 5
• Location: 1.296617618930217, 103.78066726606394

Error fetching current version

Error: Network connection lost.
    at async Object.fetch (index.js:3250:24)

Update proposed:

"S16-0520": {
  "roomName": "Seminar Room 4",
  "floor": 5,
  "location": {
    "x": 103.78066726606394,
    "y": 1.296617618930217
  }
}