<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f92c96de136_-_kumquat-winter-fruitjpg-lg-82925412-xl.jpg>
<http://www.delish.com/kitchen-tools/kitchen-secrets/g1971/winter-vegetables-farmers-market/?src=shelter_footer>