<https://ventraip.com.au/faq/article/how-to-add-dnssec-data-to-your-domain-name/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://ventraip.com.au/faq/article/how-to-add-dnssec-data-to-your-domain-name/>