<https://forum.squarespace.com/topic/204415-hide-the-navigation-links-and-header-on-a-page/#comment-497471>
<http://schema.org/url>
<https://forum.squarespace.com/topic/204415-hide-the-navigation-links-and-header-on-a-page/#comment-497471>
<https://forum.squarespace.com/topic/204415-hide-the-navigation-links-and-header-on-a-page/#comment-494743>