{"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-jh5v1225","versions":[{"created_at":"2026-06-09T03:41:10Z","element_count":83,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/shizuoka/sc_shizuokashiaoi/nc_20260814/ 価格3640万円 建ぺい60%/容積160% 取得2026-06-09","saved_by":"editor","sha256":"9861aca54f268cd35fa29afff5b616588cfc3b3e40433ea679e3204d522ca656","version":2}]}