{
  "id": 167,
  "subject_type": "incident",
  "subject_id": 42,
  "field": "action",
  "value": "Prague Spring liberalization ended",
  "statement": "The Prague Spring was a brief period of economic and political liberalization in Czechoslovakia under Alexander Dubček that began in January 1968 and effectively ended when Soviet forces invaded on August 20, 1968.",
  "attribution": null,
  "source_id": 178,
  "evidence_quote": "brief period of economic and political liberalization in Czechoslovakia under Alexander Dubček that began in January 1968 and effectively ended on August 20, 1968, when Soviet forces invaded",
  "evidence_date": null,
  "method": "outlet_report",
  "verified_at": "2026-09-22",
  "confidence": "medium",
  "status": "current",
  "supersedes_id": null,
  "superseded_by": null,
  "supersede_reason": null,
  "batch_label": "v2-research-2026-09-22",
  "created_at": "2026-09-22T23:06:05Z",
  "url": "https://thewaronnews.com/claims/167",
  "subject_url": "https://thewaronnews.com/incidents/1968-czechoslovakia-normalization-censorship",
  "source": {
    "id": 178,
    "url": "https://www.britannica.com/event/Prague-Spring",
    "final_url": "https://www.britannica.com/event/Prague-Spring",
    "title": "Prague Spring",
    "publisher": "Encyclopaedia Britannica",
    "published_on": null,
    "link_state": "bot_blocked",
    "link_state_since": "2026-09-22T23:23:23Z",
    "wayback_url": null,
    "wayback_saved_at": null
  },
  "license": {
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  }
}