{"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-2-74-tgyb8djf","versions":[{"created_at":"2026-06-09T03:14:50Z","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_73415246/ 価格4690万円 建ぺい80%/容積354% 取得2026-06-09","saved_by":"editor","sha256":"04fc10683fc956e3222ab4ee5c3752b2ace6b12aaa1dec57a7bd696cdfa6ae82","version":2}]}