<http://schema.org/mainEntityOfPage>
<http://www.tweaktown.com/news/26266/microsoft_s_32gb_surface_tablet_only_features_20gb_of_free_space/index.html>
<http://www.tweaktown.com/news/26266/microsoft_s_32gb_surface_tablet_only_features_20gb_of_free_space/index.html>