<https://www.ponzacalafelci.com/#/schema/person/6419f84f5d0b3b2da47ce3cacff8a8de>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.ponzacalafelci.com/2018/10/25/a-burchiella-e-u-bastimente-da-favola-a-canzone/>