<https://www.spainenglish.com/2021/01/03/spain-register-citizens-who-refuse-covid-19-vaccine/#organization>
<http://schema.org/url>
<https://www.spainenglish.com/>
<https://www.spainenglish.com/2021/01/03/spain-register-citizens-who-refuse-covid-19-vaccine/>