<https://lv.awaudrey.com/15-what-is-a-csv-file-and-how-to-open-the-csv-file-format>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://lv.awaudrey.com/15-what-is-a-csv-file-and-how-to-open-the-csv-file-format>