{"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-1-43-1-7s98n1rr","versions":[{"created_at":"2026-06-09T08:02:17Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/miyagi/sc_sendaishiaoba/nc_67627598/ 価格1850万円 建ぺい40%/容積60% 取得2026-06-09","saved_by":"editor","sha256":"43539b741881199dc5e95718aee6635c2c2742c4dfb7202383d3acef200d1efc","version":2}]}