{"product_id":"9784320012424","title":"三角関数","description":"三角関数","brand":"共立出版","offers":[{"title":"Default Title","offer_id":48445633102128,"sku":"","price":1375.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784320012424","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}