<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://toc.h-cdn.co/assets/cm/14/37/980x636/540f844cd6444_-_tcx-11-botticelli--percent20primavera-painting-map-1212-83838128-lg.jpg>
<http://www.townandcountrymag.com/leisure/g145/photos-of-giancarlo-gianazza-iceland-expedition/>