Representing a collection of statuses

gistfile1.txt

{
  "problemCount": 2,
  "resources": [
    {
      "rel": "https://example.com/rels/payment",
      "title": "payment gateway",
      "id": "https://example.com/ids/paymentgateway/1",
      "date": "Tue, 15 Nov 1994 08:12:31 GMT",
      "state": "ok"      
    },
    {
      "rel": "https://example.com/rels/emailserver",
      "title": "email server",
      "id": "https://example.com/ids/emailserver/1",
      "date": "Tue, 15 Nov 1994 08:12:31 GMT",
      "state": "unknown"      
    },
    {
      "rel": "https://example.com/rels/db",
      "title": "SQL DB 1",
      "id": "https://example.com/ids/db/1",
      "date": "Tue, 15 Nov 1994 08:12:31 GMT",
      "state": "warning", 
      "problem": {
        "type": "https://example.com/probs/timeout",
        "title": "Timeout when accessing the DB",
        "detail": "timeout after 30s"
      }
    },
    {
      "rel": "https://example.com/rels/db",
      "title": "SQL DB 2",
      "id": "https://example.com/ids/db/2",
      "date": "Tue, 15 Nov 1994 08:12:31 GMT",
      "state": "error",
      "problem": {
        "type": "https://example.com/probs/no-connectivity",
        "title": "no connectivity to the DB",
        "detail": "unreachable host"
      }
    }
  ]
}