<https://projectebisc.org/blog/evolucio-del-projecte/com-funciona-una-cohort/#primaryimage>
<http://schema.org/width>
"600"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://projectebisc.org/blog/evolucio-del-projecte/com-funciona-una-cohort/>