<https://www.cati.com/blog/2020/12/y-up-z-up-why-does-z-matter-in-solidworks/#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.cati.com/blog/2020/12/y-up-z-up-why-does-z-matter-in-solidworks/>