{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网沈阳11月3日电(杨茜茜 王翕瞳)近日，为期5天的2026年现代科技馆体系联合行动“科学教育实践能力提升工作坊”——“面向未来的科学课程(活动)设计”主题工作坊在辽宁省科学技术馆圆满收官。来自吉林、黑龙江、甘肃、青海等地的科技馆辅导员代表和辽宁省内中小学科技教师共80余人线下参与，线上同步开展学习交流。",
  "desk": "technology",
  "event_id": "event-dfc6a2aa6af65c4f5dd6c7f9",
  "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-e5c12734ae2f2ff5a3031ed0",
      "published_at": "2026-11-03T08:51:15Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "2026现代科技馆体系联合行动主题工作坊在辽宁收官",
      "url": "https://www.chinanews.com.cn/gn/2026/11-03/10725426.shtml",
      "version_id": "itemv-2fabaa435fef6f3972d6e541"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "2026现代科技馆体系联合行动主题工作坊在辽宁收官",
  "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-9e40881e286496181dce3462"
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  "published_at": "2026-11-03T08:51:15Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-e5c12734ae2f2ff5a3031ed0",
      "published_at": "2026-11-03T08:51:15Z",
      "statement": "China News Service published “2026现代科技馆体系联合行动主题工作坊在辽宁收官”."
    }
  ],
  "topics": [
    "government",
    "politics",
    "technology"
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  "updated_at": "2026-11-03T08:51:15Z",
  "url": "https://palimpsest.info/news/wire/event-dfc6a2aa6af65c4f5dd6c7f9/",
  "version_id": "eventv-9e40881e286496181dce3462"
}