{"product_id":"9787559879981","title":"清代银钱比价波动研究","description":"","brand":"Xiatu","offers":[{"title":"Default Title","offer_id":51492992909543,"sku":"图书馆供书","price":39.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/jfbooks.org\/zh-hans\/products\/9787559879981","provider":"JF Books | 季風書園","version":"1.0","type":"link"}