<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/29/980x654/539fec9d72ff5_-_cos-shrimp-chorizo-enchiladas-60214005.jpg>
<http://www.cosmopolitan.com/food-cocktails/how-to/g3393/unilever-tu-seleccion-mexican-recipes/>