<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/15/45/980x1111/gallery-1446677143-15422028627-1be82ce488-h.jpg>
<http://www.womansday.com/food-recipes/food-drinks/g1953/spaghetti-squash-recipes/>