<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f9d8e87ae45_-_la-ina-sherry-label-xl-87089952.jpg>
<http://www.delish.com/entertaining/wine/advice/g2410/spanish-wine-guide/>