{"product_id":"nk-a011","title":"電磁環境","description":"","brand":"年間購読","offers":[{"title":"Default Title","offer_id":50484805697775,"sku":"nk-A011","price":13640.0,"currency_code":"JPY","in_stock":false}],"url":"https:\/\/ieej.bookpark.ne.jp\/products\/nk-a011","provider":"電気学会 電子図書館","version":"1.0","type":"link"}