<https://secure.gravatar.com/avatar/abecab90454e19664dc6d93f33848499?s=96&amp;d=blank&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://magickum.com/sonnik-lift-snitsya-tolkovanie-sna.html>