<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://toc.h-cdn.co/assets/cm/14/40/980x635/542b087786f53_-_05-texas-art-houston-green-space-tcx1013-lg.jpg>
<http://www.townandcountrymag.com/leisure/arts-and-culture/reviews/g358/dallas-vs-houston-art-rivalry/>