<https://secure.gravatar.com/avatar/153914730afa4206891fa741a6c8a2a7.jpg?d=mp&s=1200#sso/image-object>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.elguillatun.cl/noticias/un-dialogo-foto-pintura-en-galeria-afa>