<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb528233384_-_halloween-cakes-halloween-graveyard-cake-1011-mdn.jpg>
<http://www.countryliving.com/food-drinks/g1194/halloween-treats/>