{
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    "relation": "topic-surface-only",
    "scan_signal_ids": []
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  "dek": "10月3日，旅居日本的五个团体在东京涩谷举行中华人民共和国成立77周年抗议游行。数十名参与者手持横幅，随后前往中国驻日本大使馆表达诉求。",
  "desk": "politics",
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      "source_name": "Radio Free Asia Mandarin",
      "title": "五个少数民族团体东京游行，抗议中国民族政策",
      "url": "https://rfa.org/mandarin/yataibaodao/2026/10/05/minority-march-tokyo/",
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  "headline": "五个少数民族团体东京游行，抗议中国民族政策",
  "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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      "attribution": "Radio Free Asia Mandarin",
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      "published_at": "2026-10-05T05:51:51Z",
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  "updated_at": "2026-10-05T05:51:51Z",
  "url": "https://palimpsest.info/news/wire/event-a679d87711b62625c327a590/",
  "version_id": "eventv-9de7cbbdd66163b6a52f963c"
}
