<https://www.criptomonedas.eu/2020/09/27/el-zumbido-de-londres-prepara-las-olas-trustnodes/#organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.criptomonedas.eu/2020/09/27/el-zumbido-de-londres-prepara-las-olas-trustnodes/>