{"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-aljanl9d","versions":[{"created_at":"2026-06-09T03:27:38Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/okayama/sc_okayamashikita/nc_74015099/ 価格680万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"b080ea5f883d05f46b1f3c227fe58f1e3d2c57d1f191607d8a8d3c1e7ec287b6","version":2}]}