Putting it All Together - Dgraph Authentication, Authorization, and Granular Access Control (PART 1) - Dgraph Blog

When a schema is added using graphql /admin/schema , the types are stored with the same name as DQL schema.
To check by what name a schema has been added in DQL, you may do the following.

  1. Add a schema using graphql /admin/schema .
  2. Do the following query on DQL, possibly using ratel:
schema {
}
  1. The schema added using graphql /admin/schema will now be visible as output of the DQL schema query.

Similarly any entities added using graphql endpoints could be accessed using DQL, provided proper field names have been given. I am not sure why you are not able to find the entities using DQL.
Can you share more details about the queries which you are trying.