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Yes it is. But there is no (public) tool out there that reads the DDL and can create an empty data stream.
In looking at the example data what you would really be focused on is what's inside of the outer parenthesis. Each row contains a field name, data type and rule. With or without regular expressions, I could find ID, Country, Province. I could setup a row for each field name and based upon the data type, put a value into a field. This is the result: