<https://www.codingninjas.com/blog/2021/09/28/block-swap-algorithm-for-array-rotation/#faq-question-1632818807660>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.codingninjas.com/blog/2021/09/28/block-swap-algorithm-for-array-rotation/>