<https://www.austinwilliams.com/blog/one-web-site-many-designs-part-1-the-change-in-mind-set/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.austinwilliams.com/blog/one-web-site-many-designs-part-1-the-change-in-mind-set/>