<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2014/06/18/140618130954_israel_512x288_reuters.jpg>
<http://www.bbc.com/mundo/ultimas_noticias/2014/06/140626_ultnot_israel_sospechosos_secuestro_adolescentes_lav.shtml>