<https://www.cristoforocolombostoria.it/wp/wp-content/uploads/2018/02/p-copertina-registro.jpg#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.cristoforocolombostoria.it/wp/visitatori-casa-di-cristoforo-colombo/p-copertina-registro/>