<https://blog.hablacuba.com/wp-content/uploads/2016/08/Blog-image-Cati.png#primaryimage>
<http://schema.org/height>
"321"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://blog.hablacuba.com/tutoriales/como-funciona-nauta/attachment/blog-image-cati-4/>