<https://secure.gravatar.com/avatar/d51ab87561750a24d04641b1e6538ce7?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://r55.ru/2021/04/01/koncerty-s-19-20-aprelya-v-omske/>