<https://tospitakimou.gr/simboules-gia-to-spiti/symvoyles-kathariotitas/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://tospitakimou.gr/simboules-gia-to-spiti/symvoyles-kathariotitas/katharismos-plintiriou-rouxwn-apolymansi/>