<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f653ed1f87e_-_pumpkin-cauliflower-casserole-bge3eo-m2ogxx-de.jpg>
<http://www.delish.com/cooking/g646/savory-pumpkin-recipes/?src=shelter_footer>