<https://secure.gravatar.com/avatar/33e0eb1faa848c7e4a43f873264e1755?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.thebackyardnbeyond.com/blog/cabin-vacations-ultimate-guide/>