<https://5x5.spb.ru/demoversii/arhiv-egje-i-ogje-2019/varianty-po-geografii/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://5x5.spb.ru/demoversii/arhiv-egje-i-ogje-2019/varianty-po-geografii/>