<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/15/26/980x490/landscape-1435075009-finished-steak.JPG>
<http://www.goodhousekeeping.com/food-recipes/cooking/how-to/a33055/best-grill-tip-for-steak-scoring/>