<https://devclass.com/2022/05/31/how-python-3-11-is-gaining-performance-at-the-cost-of-a-bit-more-memory/#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://devclass.com/2022/05/31/how-python-3-11-is-gaining-performance-at-the-cost-of-a-bit-more-memory/>