{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网海口10月20日电 (记者 王子谦)海南省住房和城乡建设厅等十三部门近日联合印发《关于推动建筑业高质量发展的若干措施》(简称《若干措施》)，将于11月1日起施行，有效期5年。海南省住房和城乡建设厅副厅长吴刚20日在相关新闻发布会上说，政策聚焦行业转型痛点难点，推动建筑业绿色化、数字化、智能化转型升级。",
  "desk": "politics",
  "event_id": "event-c08e102caf0ddf129565ef4e",
  "evidence_groups": [
    {
      "group_id": "china-news-service-state-media",
      "roles": [
        "media"
      ],
      "source_ids": [
        "china-news-service-finance"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "china-news-service-state-media",
      "item_id": "item-c370731d99e68bc40896c49e",
      "published_at": "2026-10-20T11:09:53Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "海南出台一揽子措施推动建筑业转型升级",
      "url": "https://www.chinanews.com.cn/cj/2026/10-20/10718019.shtml",
      "version_id": "itemv-88afc010ae55a28558bb5696"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "海南出台一揽子措施推动建筑业转型升级",
  "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-89fbac3c8352a5ef7a8e473e"
  },
  "published_at": "2026-10-20T11:09:53Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-c370731d99e68bc40896c49e",
      "published_at": "2026-10-20T11:09:53Z",
      "statement": "China News Service published “海南出台一揽子措施推动建筑业转型升级”."
    }
  ],
  "topics": [
    "economy",
    "government",
    "policy",
    "politics",
    "rights",
    "technology"
  ],
  "updated_at": "2026-10-20T11:09:53Z",
  "url": "https://palimpsest.info/news/wire/event-c08e102caf0ddf129565ef4e/",
  "version_id": "eventv-89fbac3c8352a5ef7a8e473e"
}