<https://secure.gravatar.com/avatar/615bf2eb14beda4432ca0b289184d2c8?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://transporte.mx/10-claves-de-la-guerra-entre-ohl-e-infraiber-esto-dicen-sus-protagonistas/>