<https://blog.jancevela.cz/#/schema/person/a3a5180f783869e0dd94ae952e25e061>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Person>
<https://blog.jancevela.cz/2013/03/ach-ta-zima#comment-355>