{"product_id":"9784407321692","title":"線形代数","description":"線形代数","brand":"実教出版","offers":[{"title":"Default Title","offer_id":48454684999984,"sku":"","price":1781.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784407321692","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}