<https://learn.capstorm.com/sqlforce/inserting-records-with-sqlforce/import-multiple-tables-from-excel/#webpage>
<http://schema.org/dateModified>
"2018-03-13T19:32:59+00:00"^^<http://schema.org/Date>
<https://learn.capstorm.com/sqlforce/inserting-records-with-sqlforce/import-multiple-tables-from-excel/>