<https://secure.gravatar.com/avatar/51d8d6e98d7463ad5fd3e0bfb58d3f96?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://elpodio.news/168436-las-novedades-en-el-mes-del-halloween/>