<https://osmstatecnych.cz/#/schema/logo/image/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ImageObject>
<https://osmstatecnych.cz/protesty/pruzkumy-ruskeho-verejneho-mineni-pochazeji-logicky-z-ruska-presto-jim-verime/>