<https://www.freeebooksblog.com/#/schema/person/d72c3fba4d1ac736134d898ec98a29ec>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.freeebooksblog.com/best-free-and-bargain-kindle-books-01-30-21/>