{"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-nw3160mr","versions":[{"created_at":"2026-06-09T10:25:27Z","element_count":85,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kanagawa/sc_kawasakishiasao/nc_20500110/ 価格2780万円 建ぺい50%/容積100% 取得2026-06-09","saved_by":"editor","sha256":"a1c076b5cdd82c1c0145be1e67c50597de2b051dae292f5a28ad16b7c66d4494","version":2}]}