{"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-nkgkfd4e","versions":[{"created_at":"2026-06-09T10:37:34Z","element_count":84,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashichikusa/nc_20081005/ 価格20200万円 建ぺい80%/容積300% 取得2026-06-09","saved_by":"editor","sha256":"a42c357ee19b4308f28d7282219c12a6ed52ac029d11b4678e73ad385b957d94","version":2}]}