{"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-3-81-q7hwo2p6","versions":[{"created_at":"2026-06-09T10:33:54Z","element_count":83,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashichikusa/nc_77713021/ 価格5940万円 建ぺい30%/容積100% 取得2026-06-09","saved_by":"editor","sha256":"43cda4b7c459d6cabab0ee150bcda143fcbd2d0d296d6ef524b5685501839c89","version":2}]}