{"product_id":"9784641135628","title":"「契約の本性」の法理論","description":"「契約の本性」の法理論","brand":"有斐閣","offers":[{"title":"Default Title","offer_id":48479759401264,"sku":"","price":9900.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784641135628","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}