{"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-2-13033-96i4ea7i","versions":[{"created_at":"2026-06-09T08:01:10Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hokkaido_/sc_sapporoshikiyota/nc_76480666/ 価格1310万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"9aca7b81f5bfcb83f5cc0cf127bed2b49bf9ddf7a9b3db3aa5d31168f472ef5f","version":2}]}