<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/48454000/jpg/_48454895_zapotecas_juchitan_evalepiz_210710_005.jpg>
<http://www.bbc.com/news/world-latin-america-10725066>