<https://www.amchamcali.com/post/aspectos-relevantes-del-decreto-560-del-15-de-abril-del-2020>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.amchamcali.com/post/aspectos-relevantes-del-decreto-560-del-15-de-abril-del-2020>