<http://schema.org/mainEntityOfPage>
<http://appleinsider.com/articles/08/07/07/huge_demand_forces_o2_to_pull_plug_on_iphone_3g_pre_orders>
<http://appleinsider.com/articles/08/07/07/huge_demand_forces_o2_to_pull_plug_on_iphone_3g_pre_orders>