_:n903e7521ecd84c458ea09aa69c7bf933xb1
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://es.adioscorona.org/questions-reponses/2020-09-03-ou-quand-lieu-endroit-mettre-porter-masque-oui-non.html>