<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2013/07/15/130715172611_samarqand_samarkand_city_reconstruction_historic_building_512x288_tracingtea.jpg>
<http://www.bbc.com/uzbek/uzbekistan/2013/07/130715_openness_experiment_samarqand.shtml>