{
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    "relation": "topic-surface-only",
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  "dek": "中新网北京9月5日电 (记者 孙自法)中国地震局9月5日向媒体通报说，9月3日至4日，中国地震局与国家文物局在山西太原联合召开全国文物地震安全工作交流会，达成“摸清全国活动断层附近文物分布底数”“进一步完善文物防震减灾技术体系”等多项共识。",
  "desk": "rights",
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      "role": "media",
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      "source_name": "China News Service",
      "title": "聚焦全国文物地震安全工作 中国地震局与国家文物局联合召开交流会",
      "url": "https://www.chinanews.com.cn/gn/2026/09-05/10691042.shtml",
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  "headline": "聚焦全国文物地震安全工作 中国地震局与国家文物局联合召开交流会",
  "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.",
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  "reported_facts": [
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