{
  "id": "urn:ngsi-ld:Comment:1234-3",
  "type": "Comment",
  "task": "urn:ngsi-ld:Task:1234",
  "author": "urn:ngsi-ld:Team:field-team-a",
  "text": "水位上昇中、注視継続。災害対策本部へ申し送り。",
  "textFormat": "text",
  "isPrivate": false,
  "sentAt": "2026-07-08T11:05:00+09:00",
  "source": "https://tracker.example.jp/issues/1234#note-3",
  "externalId": "5678"
}