{"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-pm1japt3","versions":[{"created_at":"2026-06-09T02:34:06Z","element_count":91,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/fukuoka/sc_fukuokashinishi/nc_20870434/ 価格3790万円 建ぺい50%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"4576d1901493a493ce11601a7fb25ef24ba25f891070c8e91f7b4c266acfdac1","version":2}]}