<https://greeks.cz/#personlogo>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://greeks.cz/forum/discussions/%CF%83%CF%87%CE%B5%CF%84%CE%B9%CE%BA%CE%AC-%CF%84%CE%B7%CE%BD-%CF%80%CF%81%CE%AC%CE%B3%CE%B1/>