sparql_entity_storage.links.menu.yml

sparql_entity_storage.settings:
  title: 'SPARQL Entity Storage'
  route_name: sparql_entity_storage.settings
  parent: system.admin_config
  description: 'Administer settings of SPARQL Entity Storage.'
  position: right

entity.sparql_graph.collection:
  title: 'SPARQL Graphs'
  parent: sparql_entity_storage.settings
  description: 'Create and manage SPARQL entity graphs.'
  route_name: entity.sparql_graph.collection