<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/160x213/54eb7e0fa5c65_-_amy-s-enchilada-with-spanish-rice-beans-mdn.jpg>
<http://www.womansday.com/health-fitness/nutrition/advice/g123/6-healthy-packaged-foods-114507/>