<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x552/54eb55187e260_-_-09-penne-with-chicken-asparagus-and-lemon-alfredo-sauce-xl.jpg>
<http://www.womansday.com/food-recipes/food-drinks/g33/14-savory-italian-chicken-dishes-85171/>