{"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-5-55214-4ouf73qd","versions":[{"created_at":"2026-06-07T12:19:11Z","element_count":88,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hiroshima/sc_hiroshimashiminami/nc_76689510/ 価格4880万円 建ぺい60%/容積70% 取得2026-06-07","saved_by":"editor","sha256":"da4c67506dda5a382b67ec45b06f65d6db5a4a16181713f2985dafd14522d2ce","version":2}]}