<https://www.foxandforth.com/post/why-you-should-integrate-your-brand-s-mailchimp-with-your-facebook>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.foxandforth.com/post/why-you-should-integrate-your-brand-s-mailchimp-with-your-facebook>