dcat-8.x-1.x-dev/dcat.routing.yml

dcat.admin_structure.dcat:
  path: '/admin/structure/dcat'
  defaults:
    _controller: '\Drupal\system\Controller\SystemController::systemAdminMenuBlockPage'
    _title: 'DCAT'
  requirements:
    _permission: 'access dcat admin pages'

dcat.admin_structure.dcat.settings:
  path: '/admin/structure/dcat/settings'
  defaults:
    _controller: '\Drupal\system\Controller\SystemController::systemAdminMenuBlockPage'
    _title: 'Settings'
  requirements:
    _permission: 'access dcat admin pages'