{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新社河北雄安9月15日电 (赵丹媚 韩冰)以“中新携手赋能新城新区，共绘绿色智慧发展蓝图”为主题的2026中新绿色发展论坛15日在河北雄安新区举行，来自中国、新加坡两国政府部门、科研院所、高校等有关代表近300人参加，围绕绿色低碳建设、中新合作经验、建筑业转型等议题展开深入交流。",
  "desk": "politics",
  "event_id": "event-baf8b9784ea0f2ccf67e3731",
  "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-385c4ef0d242c861498b93cc",
      "published_at": "2026-09-15T14:06:21Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "2026中新绿色发展论坛：携手作答城市“绿色考卷”",
      "url": "https://www.chinanews.com.cn/gn/2026/09-15/10697113.shtml",
      "version_id": "itemv-290ada7d8cdc2f7149191fa3"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "2026中新绿色发展论坛：携手作答城市“绿色考卷”",
  "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-c2bda42c041f50ae7998e569"
  },
  "published_at": "2026-09-15T14:06:21Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-385c4ef0d242c861498b93cc",
      "published_at": "2026-09-15T14:06:21Z",
      "statement": "China News Service published “2026中新绿色发展论坛：携手作答城市“绿色考卷””."
    }
  ],
  "topics": [
    "government",
    "politics"
  ],
  "updated_at": "2026-09-15T14:06:21Z",
  "url": "https://palimpsest.info/news/wire/event-baf8b9784ea0f2ccf67e3731/",
  "version_id": "eventv-c2bda42c041f50ae7998e569"
}