<https://www.mafius.com/#/schema/person/1917c9c46e21019ba0a5149afabae0cb>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.mafius.com/finanzas/que-es-la-tecnologia-blockchain-y-para-que-se-usa/>