{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网北京10月10日电 (记者 徐婧)经北京市人民政府批准，《北京市“十五五”时期知识产权发展规划》(简称《规划》)近日正式印发。《规划》明确，到2030年，北京打造知识产权支撑新质生产力创新发展集聚源、知识产权赋能重点产业强链增效引领区、知识产权纠纷高效解决优选地、知识产权高端服务资源枢纽港、知识产权国际合作交往展示窗。",
  "desk": "politics",
  "event_id": "event-23138e888b99b214ff511680",
  "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-9b3cba6893bccf163beb64a0",
      "published_at": "2026-10-10T14:06:40Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "北京着力建设知识产权强国示范城市",
      "url": "https://www.chinanews.com.cn/gn/2026/10-10/10710835.shtml",
      "version_id": "itemv-b63a6d124e23703698662b54"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "北京着力建设知识产权强国示范城市",
  "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-7d58834c91974bc24abdf294"
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  "published_at": "2026-10-10T14:06:40Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-9b3cba6893bccf163beb64a0",
      "published_at": "2026-10-10T14:06:40Z",
      "statement": "China News Service published “北京着力建设知识产权强国示范城市”."
    }
  ],
  "topics": [
    "government",
    "politics",
    "rights"
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  "updated_at": "2026-10-10T14:06:40Z",
  "url": "https://palimpsest.info/news/wire/event-23138e888b99b214ff511680/",
  "version_id": "eventv-7d58834c91974bc24abdf294"
}