<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/320x320/54fdf0bfc4258-clx-crisp-131-1-0-mbpweu-xlg.jpg>
<http://www.delish.com/cooking/g50/spring-fruits-vegetables-recipes/>