<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x1305/548fc5b5de789_-_rbk-reasons-youre-cold-meat-and-greens-s2-52757736.jpg>
<http://www.redbookmag.com/body/health-fitness/tips/g623/always-cold/>