<https://secure.gravatar.com/avatar/f817e89dedc51c52659e33d0814c0db9?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://evolvinghome.co/what-happens-if-you-put-a-toaster-in-a-bathtub/>