Backup source of JSON (No. 1)

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• View the diff.
• View the diff current.
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• Go to JSON.
  • 1 (2013-10-14 (Mon) 20:32:53)
  • 2 (2015-05-23 (Sat) 16:48:27)
  • 3 (2018-06-13 (Wed) 19:18:19)
  • 4 (2018-06-15 (Fri) 14:16:48)

- ECMA-404 1st Edition / October 2013 The JSON Data Interchange Format 
--  http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf