[
  {
    "title": "<string>",
    "url": "<string>",
    "clusterId": "<string>",
    "summary": "<string>",
    "pageContent": "<string>",
    "publicationDate": "<string>",
    "sourceType": "<string>",
    "sourceName": "<string>",
    "metadata": {
      "image": "<string>",
      "author": "<string>",
      "published_time": "<string>",
      "modified_time": "<string>",
      "type": "<string>"
    },
    "sourceLogo": "<string>"
  }
]