text: from django.conf.urls import include, url
  from django.contrib.auth.decorators import login_required
  from aberowl.views import MainView, OntologyListView, OntologyDetailView
  
  urlpatterns = [
      url(r'^$', MainView.as_view(), name='aberowl-main'),
      url(r'^ontology/$', OntologyListView.as_view(), name='ontology-list'),
      url(r'^ontology/(?P<onto>[-\w]+)/$',
          OntologyDetailView.as_view(), name='ontology'),
      url(r'^api/', include('aberowl.api_urls')),
      url(r'^manage/', include('aberowl.manage_urls')),
  ]
  