<https://whoareyoumadeof.com/#/schema/person/871bd23ded4bb4c8d6ac9fba43ea170a>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://whoareyoumadeof.com/blog/tips-for-breaking-down-brick-walls-in-genealogy/>