<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/53a045fcc1042_-_cos-spanish-french-mt7tra-toast_mdn.jpg>
<http://www.cosmopolitan.com/food-cocktails/how-to/a4090/torrijas-recipe/>