{"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-1-122-lq8y6yjx","versions":[{"created_at":"2026-06-09T10:31:18Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashichikusa/nc_20980693/ 価格26740万円 建ぺい50%/容積150% 取得2026-06-09","saved_by":"editor","sha256":"3b04e900e0063607ceab2d599ad168419cfe21b4bd6715a3dbc2aa1e4a4ef5b4","version":2}]}