<http://droneweb.cz/legislativa-provozu-dronu/item/266-rlp-spustilo-novy-portal-pro-piloty-dronu>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://droneweb.cz/legislativa-provozu-dronu/item/266-rlp-spustilo-novy-portal-pro-piloty-dronu>