{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网桂林10月15日电(欧惠兰 邓竣缤)10月15日，2026年世界运河大会在广西桂林市闭幕。桂林市政府官员与内河航道国际组织(IWI)世界运河大会筹划指导委员会主席邓肯·海进行举办权交接仪式。",
  "desk": "politics",
  "event_id": "event-7f0e97c8877cae139fd06ed8",
  "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-a49bced1566edf74069934b8",
      "published_at": "2026-10-15T13:52:48Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "世界运河大会在桂林闭幕 古今运河搭建国际交流之桥",
      "url": "https://www.chinanews.com.cn/gn/2026/10-15/10715336.shtml",
      "version_id": "itemv-8a2194facfcb6300df2a19b2"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "世界运河大会在桂林闭幕 古今运河搭建国际交流之桥",
  "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-7f5d42bc0cc458f8d2718e3e"
  },
  "published_at": "2026-10-15T13:52:48Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-a49bced1566edf74069934b8",
      "published_at": "2026-10-15T13:52:48Z",
      "statement": "China News Service published “世界运河大会在桂林闭幕 古今运河搭建国际交流之桥”."
    }
  ],
  "topics": [
    "government",
    "politics"
  ],
  "updated_at": "2026-10-15T13:52:48Z",
  "url": "https://palimpsest.info/news/wire/event-7f0e97c8877cae139fd06ed8/",
  "version_id": "eventv-7f5d42bc0cc458f8d2718e3e"
}