<https://blog.sivale.mx/control-de-gastos/como-llevar-un-adecuado-control-de-caja-chica>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://blog.sivale.mx/control-de-gastos/como-llevar-un-adecuado-control-de-caja-chica>