{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "民主黨可以憑藉多數席次讓法案在國會過關，但特朗普仍握有否決權。",
  "desk": "politics",
  "event_id": "event-f01ffa99b9b3058ef189277f",
  "evidence_groups": [
    {
      "group_id": "bbc-chinese-editorial",
      "roles": [
        "media"
      ],
      "source_ids": [
        "bbc-chinese"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "bbc-chinese-editorial",
      "item_id": "item-f7b2ddb9ef2c60e1ecdb08a9",
      "published_at": "2026-11-05T03:51:08Z",
      "role": "media",
      "source_id": "bbc-chinese",
      "source_name": "BBC News Chinese",
      "title": "民主黨重掌美國國會：能做什麼、不能做什麼？",
      "url": "https://www.bbc.com/zhongwen/articles/cm8xzky58xw7o/trad?at_campaign=rss&at_medium=RSS",
      "version_id": "itemv-5b1d9484b33aa2b72e8fd355"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "民主黨重掌美國國會：能做什麼、不能做什麼？",
  "lead": false,
  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
    "Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.",
    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
    "Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.",
    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
  ],
  "mutation": {
    "kind": "unchanged",
    "previous_version_id": "eventv-01178d591e835e37d920a495"
  },
  "published_at": "2026-11-05T03:51:08Z",
  "reported_facts": [
    {
      "attribution": "BBC News Chinese",
      "evidence_item_id": "item-f7b2ddb9ef2c60e1ecdb08a9",
      "published_at": "2026-11-05T03:51:08Z",
      "statement": "BBC News Chinese published “民主黨重掌美國國會：能做什麼、不能做什麼？”."
    }
  ],
  "topics": [
    "politics",
    "rights"
  ],
  "updated_at": "2026-11-05T03:51:08Z",
  "url": "https://palimpsest.info/news/wire/event-f01ffa99b9b3058ef189277f/",
  "version_id": "eventv-01178d591e835e37d920a495"
}