<https://www.afnews.info/wordpress/2015/05/01/andrea-ferraris-da-paperino-a-churubusco/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.afnews.info/wordpress/2015/05/01/andrea-ferraris-da-paperino-a-churubusco/>