{
  "fields": [{"type":"int","id":"_id"},{"type":"text","id":"Source: World Mining Congress. World Mining Data, 2018."}],
  "records": [
    [1,"C. Reichl, M. Schatz, G. Zsak  "],
    [2,"(Austrian Federal Ministry of Sustainability and Tourism) in close cooperation with the International Organizing Committee for World Mining Congresses."],
    [3,"http://www.wmc.org.pl/?q=node/49"],
    [4,""],
    [5,"6.1.8 Total Minerals Production 2016, by Country "],
    [6,"6.1.8.1 by Production in metr. T"],
    [7,"6.1.8.2 by Value in Million USD (not included Diamonds) "]
]}