<https://osmstatecnych.cz/#/schema/person/22b295a49f97c1c5adc48db20fb99403>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://osmstatecnych.cz/o-podpore/kampaaan/osm-statecnych-je-v-top-5-sbirky-na-drony/>