<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/320x426/54caf1bd9a063_-_earthquake-resistant-building-03-0812-de.jpg>
<http://www.popularmechanics.com/technology/design/g908/what-makes-an-earthquake-resistant-building/>