<https://forum.squarespace.com/topic/204415-hide-the-navigation-links-and-header-on-a-page/#comment-497240>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Answer>
<https://forum.squarespace.com/topic/204415-hide-the-navigation-links-and-header-on-a-page/#comment-494743>