> print(gs4_example("gapminder"))
  Spreadsheet name: gapminder
                ID: 1U6Cf_qEOhiR9AZqTqS3mbMF3zt2db48ZP5v3rkrAEJY
            Locale: en_US
         Time zone: America/Los_Angeles
       # of sheets: 5

(Sheet name): (Nominal extent in rows x columns)
      Africa: 625 x 6
    Americas: 301 x 6
        Asia: 397 x 6
      Europe: 361 x 6
     Oceania: 25 x 6

(Named range): (A1 range)        
       canada: 'Americas'!A38:F49

