Object that functions as a container for all abstract content objects within your site, filtered by content type name.
content_objects is only callable as an attribute on the Site object.
content_objects.[:content_type_name]
Returns all abstract content objects for the given content type name
E.g., when you have a content type with the (plural) name 'categories'
site.content_objects.categories
Returns an array of content objects for the content type 'categories'.