{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "当地时间9月2日下午，国家主席习近平和夫人彭丽媛在埃及总统塞西和夫人依缇萨尔陪同下参观大埃及博物馆。",
  "desk": "politics",
  "event_id": "event-505ee94f528a1dcce33f4402",
  "evidence_groups": [
    {
      "group_id": "china-news-service-state-media",
      "roles": [
        "media"
      ],
      "source_ids": [
        "china-news-service-politics"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "china-news-service-state-media",
      "item_id": "item-f14ef00a1f190dc43447c073",
      "published_at": "2026-09-03T02:45:54Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "中埃两国元首夫妇共同参观的大埃及博物馆，是一座什么馆？",
      "url": "https://www.chinanews.com.cn/gn/2026/09-03/10689314.shtml",
      "version_id": "itemv-3e3e659154312c03db2169d6"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "中埃两国元首夫妇共同参观的大埃及博物馆，是一座什么馆？",
  "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-ff12ace583397b9c3e40d9f5"
  },
  "published_at": "2026-09-03T02:45:54Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-f14ef00a1f190dc43447c073",
      "published_at": "2026-09-03T02:45:54Z",
      "statement": "China News Service published “中埃两国元首夫妇共同参观的大埃及博物馆，是一座什么馆？”."
    }
  ],
  "topics": [
    "government",
    "politics"
  ],
  "updated_at": "2026-09-03T02:45:54Z",
  "url": "https://palimpsest.info/news/wire/event-505ee94f528a1dcce33f4402/",
  "version_id": "eventv-ff12ace583397b9c3e40d9f5"
}