<https://athinapoli.gr/#personlogo>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://athinapoli.gr/dimos-athinaion-ta-ergostasia-synantioyntai-kai-giortazoyn-tis-eyropaikes-imeres-politistikis-klironomias/>