message: Correct missing types.
diff: "description": "Google Spaces was an app for group discussions and messaging.",
  "link": "https://en.wikipedia.org/wiki/Google_Spaces_(service)",
  "name": "Google Spaces",
  - "type": ""
  + "type": "service"
  },
  {
  "dateClose": "2017-03-31",
  "description": "Google Fast Flip was an online news aggregator, something of a high tech microfiche.",
  "link": "https://en.wikipedia.org/wiki/Google_Fast_Flip",
  "name": "Google Fast Flip",
  - "type": ""
  + "type": "service"
  },
  {
  "dateClose": "2008-01-20",
  