{"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-house-95f2pcp3","versions":[{"created_at":"2026-06-09T10:21:25Z","element_count":84,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kanagawa/sc_kawasakishimiyamae/nc_21017586/ 価格3630万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"1b606a4372118a2d6f95531a7ad2e63dcb205b0321e9287963b9f03b1fa9c8b3","version":2}]}