<https://blogs.opovo.com.br/educacao/#/schema/person/a52e0cc8db1316b503c9ad82d5cfed38>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Person>
<https://blogs.opovo.com.br/educacao/2018/05/10/motivacao-e-preciso/>