<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x122/54f661eb02b0e_-_rbk-ailment-smoothies-sage-smoothie-e1snwz-s3.jpg>
<http://www.delish.com/cooking/nutrition/g1093/natural-cure-smoothies/>