<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://toc.h-cdn.co/assets/cm/14/37/980x635/540f7bb3059e0_-_tcx-01-santorini-greece-island-landscape-0312-34rkgi-xl-lg.jpg>
<http://www.townandcountrymag.com/society/g39/photos-of-greek-shipping-industry/>