{"note":"bim_versions 導入後の保存のみ記録 (それ以前は bim_canonical 上書きで履歴なし)","ok":true,"slug":"u-house-xzm89bwr","versions":[{"created_at":"2026-06-07T12:15:49Z","element_count":82,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kyoto/sc_kyotoshikita/nc_20923360/ 価格2898万円 建ぺい60%/容積100% 取得2026-06-07","saved_by":"editor","sha256":"68dbea9518c71318a3109b623564cee525c753dc10a450e1c3c2c4cda8119840","version":2}]}