<http://schema.org/url>
<http://s2.lemde.fr/image/2009/02/20/696x348/1157978_3_9baf_un-ordinateur-dans-une-salle-de-classe_c92f7498e6be800369509964d50b174c.jpg>
<http://www.lemonde.fr/societe/article/2010/02/15/les-douze-priorites-de-la-cyber-education_1305809_3224.html>