<https://thewizardnews.com/2018/02/08/using-dynamic-components-and-flow-to-guide-users/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://thewizardnews.com/2018/02/08/using-dynamic-components-and-flow-to-guide-users/>