<https://www.zonatrading.it/il-bitcoin-potrebbe-esplodere-e-arrivare-a-valori-mai-visti-nei-prossimi-giorni/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.zonatrading.it/il-bitcoin-potrebbe-esplodere-e-arrivare-a-valori-mai-visti-nei-prossimi-giorni/>