{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "综合法新社、路透社消息，尼日尔东北部沙漠地区自9月底以来持续发生原油和天然气喷涌事件。尼日尔石油部10月13日星期一晚间发布公报称，这一事件已构成“程度极其严重”的环境事故。",
  "desk": "politics",
  "event_id": "event-0c0cc2ef9bff3c20c38836d7",
  "evidence_groups": [
    {
      "group_id": "france-medias-monde-rfi-editorial",
      "roles": [
        "media"
      ],
      "source_ids": [
        "rfi-chinese"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "france-medias-monde-rfi-editorial",
      "item_id": "item-0742b3f5bad5e52405222271",
      "published_at": "2026-10-13T08:56:05Z",
      "role": "media",
      "source_id": "rfi-chinese",
      "source_name": "RFI",
      "title": "中石油子公司在尼日尔发生喷涌泄漏已超两周，尼方称构成“极严重环境事故”",
      "url": "https://www.rfi.fr/cn/%E5%9B%BD%E9%99%85/20261013-%E4%B8%AD%E7%9F%B3%E6%B2%B9%E5%AD%90%E5%85%AC%E5%8F%B8%E5%9C%A8%E5%B0%BC%E6%97%A5%E5%B0%94%E5%8F%91%E7%94%9F%E5%96%B7%E6%B6%8C%E6%B3%84%E6%BC%8F%E5%B7%B2%E8%B6%85%E4%B8%A4%E5%91%A8%EF%BC%8C%E5%B0%BC%E6%96%B9%E7%A7%B0%E6%9E%84%E6%88%90-%E6%9E%81%E4%B8%A5%E9%87%8D%E7%8E%AF%E5%A2%83%E4%BA%8B%E6%95%85",
      "version_id": "itemv-c7dfaf52df38cd45a5df9079"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "中石油子公司在尼日尔发生喷涌泄漏已超两周，尼方称构成“极严重环境事故”",
  "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-3dc2dd40484adf974431a73e"
  },
  "published_at": "2026-10-13T08:56:05Z",
  "reported_facts": [
    {
      "attribution": "RFI",
      "evidence_item_id": "item-0742b3f5bad5e52405222271",
      "published_at": "2026-10-13T08:56:05Z",
      "statement": "RFI published “中石油子公司在尼日尔发生喷涌泄漏已超两周，尼方称构成“极严重环境事故””."
    }
  ],
  "topics": [
    "economy",
    "politics",
    "rights"
  ],
  "updated_at": "2026-10-13T08:56:05Z",
  "url": "https://palimpsest.info/news/wire/event-0c0cc2ef9bff3c20c38836d7/",
  "version_id": "eventv-3dc2dd40484adf974431a73e"
}