<http://www.biendealtura.com/el-ingles-que-subio-una-colina-pero-bajo-una-montana-la-clave-esta-en-los-pies/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://www.biendealtura.com/el-ingles-que-subio-una-colina-pero-bajo-una-montana-la-clave-esta-en-los-pies/>