<https://secure.gravatar.com/avatar/642acd04ce9f54701274d4bd985a4f82?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://canyoupaintit.com/is-it-ok-to-do-3-coats-of-paint/>