<https://codanics.com/courses/data-analyst-summer-bootcamp/lesson/multidimensional-data-and-its-importance-for-data-analysts/#breadcrumb>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://codanics.com/courses/data-analyst-summer-bootcamp/lesson/multidimensional-data-and-its-importance-for-data-analysts/>