<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/54c19b622a6d6_-_400x267xvirtual-balcony-2_0-5aremc.jpg>
<http://www.elledecor.com/life-culture/travel/a6205/virtual-balconies/>