<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eac3c715525_-_grilled-veggies-de-38628727.jpg>
<http://www.countryliving.com/food-drinks/g550/top-10-grilling-tips-0708/?click=cos_latest>