Dependency management for ontologies

Currently there are no RESTful services for deleting ontologies completely (you have to remove graphs via Clerezza), because an ontology could be managed by one or more scopes or sessions at the same time, or it could be imported by managed ontologies and therefore be a transitive dependency.

Implementing a mechanism for managing handles on ontologies and deciding on the possibility to delete them will be a great leap towards CRUD implementation in ontology management.