<https://www.sdna.gr/#organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.sdna.gr/politiko-deltio/egklima/1088931_exihniastike-i-dolofonia-50hronoy-sto-gkazi-o-dolofonos-krybotan-se>