{"product_id":"9784837306313","title":"中世ヨーロッパの城塞 攻防戦の舞台となった中世の城塞、要塞、および城壁都市","description":"中世ヨーロッパの城塞 攻防戦の舞台となった中世の城塞、要塞、および城壁都市","brand":"マール社","offers":[{"title":"Default Title","offer_id":48520267432240,"sku":"","price":2750.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784837306313","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}