<https://fullavantenews.com/blockchain-y-criptodivisas-llegan-a-la-financiacion-de-buques/?lang=es>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://fullavantenews.com/blockchain-y-criptodivisas-llegan-a-la-financiacion-de-buques/?lang=es>