<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f63c4abdd28_-_heloise-lunch-box-xlg.jpg>
<http://www.delish.com/cooking/a1174/school-lunch-recipe-ideas/?src=shelter_footer>