<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/15/33/980x1472/gallery-1439492879-gettyimages-121889697.jpg>
<http://www.redbookmag.com/body/healthy-eating/advice/g273/remedies-for-bloating/>