<https://elpais.com/diario/1979/02/09/economia/287362822_850215.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebPage>
<https://elpais.com/diario/1979/02/09/economia/287362822_850215.html>