$_GET['q'] for all entities I have this code. 

     if ($_GET['q'] == 'entity/bundle'){ 
        unset($css[drupal_get_path('module', 'system') . '/system.base.css']);
 }


Which I use in template.php to unset css on certain pages, but I want to have code (in this case unset css) to run on all entity pages for example entity/bundle/1, entity/bundle/2, entity/bundle/3. How can I get this to apply to all entity pages. I need something like entity/bundle/% or entity/bundle/* or maybe there is another way.
Context add assets seems to be a good solution for this https://www.drupal.org/project/context_addassets