{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why is it recommended to use snapshots to specify data storage locations?","a":"Version Control: Snapshots can be used for version control because they can  be taken at different points in time to represent different versions of the data. This allows users to easily access and manage previous versions of data."}]}],"pr":"a63a2d3b12247b6908aa4dcbc43b5899a19f48bebe113eeb3117b1a135914ec6"}