This shows an example of embeddeding CSV metadata within an HTML document referencing an external CSV which contains the following:

Countries
countryCodelatitudelongitudename
AD42.51.6Andorra
AE23.453.8United Arab Emirates
AF33.967.7Afghanistan
Country Slice
countryRefyearpopulation
AF19609616353
AF19619799379
AF19629989846

The metadata is describe here in a script element:

      
      

Processing this file should create results similar to those described in The CSV2JSON Simple Example in [[!csv2json]].

The metadata is also described in JSON.