<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/28/559eb13142712-14-trend-alert-hoffman-edc-05-13-smn-73821040.jpg>
<http://www.elledecor.com/design-decorate/trends/tips/g424/josef-hoffmann-trend/>