<https://knowledgebase.idsurvey.com/en/knowledgebase/export-data-file-in-txt-format/>
<http://schema.org/dateModified>
"2020-11-03T15:27:49+00:00"^^<http://schema.org/Date>
<https://knowledgebase.idsurvey.com/en/knowledgebase/export-data-file-in-txt-format/>