<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/320x426/54f5ff2f80d57_-_1213-latkes-smoked-salmon-lgn.jpg>
<http://www.womansday.com/food-recipes/food-drinks/g1468/potato-latkes-good-housekeeping/>