<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6659fe43dd_-_tilapia-pineapple-cucumber-relish-ssu2jq-xlarge.jpg>
<http://www.delish.com/cooking/nutrition/g1524/quick-heart-healthy/>