{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网上海9月3日电 (记者 姜煜)上海市政府新闻办3日举行“开局起步‘十五五’”系列主题市政府新闻发布会，市政府副秘书长朱民等介绍了《上海市加快国际贸易中心建设“十五五”规划》(以下简称《规划》)有关情况。",
  "desk": "politics",
  "event_id": "event-783072f707b92fce17a3214f",
  "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-366794bae7d41f60653ab6a6",
      "published_at": "2026-09-03T06:26:14Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "提出22项重点任务 上海发布加快国际贸易中心建设“十五五”规划",
      "url": "https://www.chinanews.com.cn/gn/2026/09-03/10689465.shtml",
      "version_id": "itemv-3aa35527b11df34729e56a47"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "提出22项重点任务 上海发布加快国际贸易中心建设“十五五”规划",
  "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-f711be1b260a6443f7202c3b"
  },
  "published_at": "2026-09-03T06:26:14Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-366794bae7d41f60653ab6a6",
      "published_at": "2026-09-03T06:26:14Z",
      "statement": "China News Service published “提出22项重点任务 上海发布加快国际贸易中心建设“十五五”规划”."
    }
  ],
  "topics": [
    "economy",
    "government",
    "politics",
    "rights"
  ],
  "updated_at": "2026-09-03T06:26:14Z",
  "url": "https://palimpsest.info/news/wire/event-783072f707b92fce17a3214f/",
  "version_id": "eventv-f711be1b260a6443f7202c3b"
}